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3717929
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Patent number 3,717,929
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Issue date Feb 27, 1973
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H01 - BASIC ELECTRIC ELEMENTS
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3649745
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Patent number 3,649,745
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Issue date Mar 14, 1972
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H01 - BASIC ELECTRIC ELEMENTS
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3601519
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Patent number 3,601,519
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Issue date Aug 24, 1971
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H01 - BASIC ELECTRIC ELEMENTS
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3579624
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Patent number 3,579,624
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Issue date May 18, 1971
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H01 - BASIC ELECTRIC ELEMENTS
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3534132
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Patent number 3,534,132
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Issue date Oct 13, 1970
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3507976
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Patent number 3,507,976
-
Issue date Apr 21, 1970
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H01 - BASIC ELECTRIC ELEMENTS
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3463872
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Patent number 3,463,872
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Issue date Aug 26, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3452146
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Patent number 3,452,146
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Issue date Jun 24, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3412198
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Patent number 3,412,198
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Issue date Nov 19, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3399270
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Patent number 3,399,270
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Issue date Aug 27, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3389460
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Patent number 3,389,460
-
Issue date Jun 25, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3349832
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Patent number 3,349,832
-
Issue date Oct 31, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3333050
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Patent number 3,333,050
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Issue date Jul 25, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3333049
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Patent number 3,333,049
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Issue date Jul 25, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3333037
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Patent number 3,333,037
-
Issue date Jul 25, 1967
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
1141133
-
Patent number 1,141,133
-
Issue date Jun 1, 1915
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H01 - BASIC ELECTRIC ELEMENTS
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1016099
-
Patent number 1,016,099
-
Issue date Jan 30, 1912
-
H01 - BASIC ELECTRIC ELEMENTS
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730847
-
Patent number 730,847
-
Issue date Jun 9, 1903
-
H01 - BASIC ELECTRIC ELEMENTS
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522999
-
Patent number 522,999
-
Issue date Jul 17, 1894
-
H01 - BASIC ELECTRIC ELEMENTS
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270438
-
Patent number 270,438
-
Issue date Jan 9, 1883
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H01 - BASIC ELECTRIC ELEMENTS
-
245972
-
Patent number 245,972
-
Issue date Aug 23, 1881
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H01 - BASIC ELECTRIC ELEMENTS