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                        Switchgear or control gear
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                                    Patent number 11,139,642
                                
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                                    Issue date Oct 5, 2021
                                
 
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                                         ABB Schweiz AG ABB Schweiz AG
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                                         Tomas  Kozel Tomas  Kozel
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        Multi-pole breaker assembly
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                                    Patent number 6,326,567
                                
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                                    Issue date Dec 4, 2001
                                
 
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                                         Enel Distribuzione S.p.A. Enel Distribuzione S.p.A.
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                                         Sandro  Sciarra Sandro  Sciarra
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        3435162
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                                    Patent number 3,435,162
                                
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                                    Issue date Mar 25, 1969
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        3080459
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                                    Patent number 3,080,459
                                
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                                    Issue date Mar 5, 1963
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        3008016
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                                    Patent number 3,008,016
                                
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                                    Issue date Nov 7, 1961
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2826722
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                                    Patent number 2,826,722
                                
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                                    Issue date Mar 11, 1958
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2814002
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                                    Patent number 2,814,002
                                
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                                    Issue date Nov 19, 1957
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2674676
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                                    Patent number 2,674,676
                                
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                                    Issue date Apr 6, 1954
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2473861
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                                    Patent number 2,473,861
                                
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                                    Issue date Jun 21, 1949
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2443664
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                                    Patent number 2,443,664
                                
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                                    Issue date Jun 22, 1948
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2376471
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                                    Patent number 2,376,471
                                
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                                    Issue date May 22, 1945
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2346460
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                                    Patent number 2,346,460
                                
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                                    Issue date Apr 11, 1944
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2345033
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                                    Patent number 2,345,033
                                
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                                    Issue date Mar 28, 1944
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2287250
                                - 
                                    Patent number 2,287,250
                                
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                                    Issue date Jun 23, 1942
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2276653
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                                    Patent number 2,276,653
                                
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                                    Issue date Mar 17, 1942
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2175854
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                                    Patent number 2,175,854
                                
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                                    Issue date Oct 10, 1939
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2166590
                                - 
                                    Patent number 2,166,590
                                
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                                    Issue date Jul 18, 1939
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2152478
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                                    Patent number 2,152,478
                                
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                                    Issue date Mar 28, 1939
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2135250
                                - 
                                    Patent number 2,135,250
                                
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                                    Issue date Nov 1, 1938
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2102887
                                - 
                                    Patent number 2,102,887
                                
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                                    Issue date Dec 21, 1937
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2080226
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                                    Patent number 2,080,226
                                
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                                    Issue date May 11, 1937
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2057084
                                - 
                                    Patent number 2,057,084
                                
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                                    Issue date Oct 13, 1936
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2043113
                                - 
                                    Patent number 2,043,113
                                
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                                    Issue date Jun 2, 1936
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2027228
                                - 
                                    Patent number 2,027,228
                                
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                                    Issue date Jan 7, 1936
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        2013525
                                - 
                                    Patent number 2,013,525
                                
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                                    Issue date Sep 3, 1935
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        1985984
                                - 
                                    Patent number 1,985,984
                                
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                                    Issue date Jan 1, 1935
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        1944092
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                                    Patent number 1,944,092
                                
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                                    Issue date Jan 16, 1934
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
 
 
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                        1935448
                                - 
                                    Patent number 1,935,448
                                
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                                    Issue date Nov 14, 1933
                                
 
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                                         H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER