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2908592
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Patent number 2,908,592
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Issue date Oct 13, 1959
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2885309
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Patent number 2,885,309
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Issue date May 5, 1959
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H01 - BASIC ELECTRIC ELEMENTS
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2867550
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Patent number 2,867,550
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Issue date Jan 6, 1959
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2863767
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Patent number 2,863,767
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Issue date Dec 9, 1958
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2806984
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Patent number 2,806,984
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Issue date Sep 17, 1957
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H01 - BASIC ELECTRIC ELEMENTS
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2736672
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Patent number 2,736,672
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Issue date Feb 28, 1956
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2575392
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Patent number 2,575,392
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H01 - BASIC ELECTRIC ELEMENTS
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2551048
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Issue date May 1, 1951
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H01 - BASIC ELECTRIC ELEMENTS
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2468003
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Patent number 2,468,003
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Issue date Apr 19, 1949
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H01 - BASIC ELECTRIC ELEMENTS
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2462906
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Patent number 2,462,906
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Issue date Mar 1, 1949
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C01 - INORGANIC CHEMISTRY
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2457169
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Patent number 2,457,169
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Issue date Dec 28, 1948
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H01 - BASIC ELECTRIC ELEMENTS
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2443878
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Patent number 2,443,878
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H01 - BASIC ELECTRIC ELEMENTS
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2438923
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Patent number 2,438,923
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H01 - BASIC ELECTRIC ELEMENTS
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2424995
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Patent number 2,424,995
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H01 - BASIC ELECTRIC ELEMENTS
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2413013
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Patent number 2,413,013
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H01 - BASIC ELECTRIC ELEMENTS
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2403026
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Patent number 2,403,026
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H01 - BASIC ELECTRIC ELEMENTS
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2379919
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Patent number 2,379,919
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H01 - BASIC ELECTRIC ELEMENTS
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2370493
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Patent number 2,370,493
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Issue date Feb 27, 1945
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H01 - BASIC ELECTRIC ELEMENTS
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2364642
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Patent number 2,364,642
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Issue date Dec 12, 1944
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C01 - INORGANIC CHEMISTRY
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2334554
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Patent number 2,334,554
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H01 - BASIC ELECTRIC ELEMENTS
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2316905
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Patent number 2,316,905
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Issue date Apr 20, 1943
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H01 - BASIC ELECTRIC ELEMENTS
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2314104
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Patent number 2,314,104
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2303522
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Patent number 2,303,522
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Issue date Dec 1, 1942
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H01 - BASIC ELECTRIC ELEMENTS
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2282448
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Patent number 2,282,448
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Issue date May 12, 1942
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2282523
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Patent number 2,282,523
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Issue date May 12, 1942
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2203328
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Patent number 2,203,328
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H01 - BASIC ELECTRIC ELEMENTS
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2193610
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H01 - BASIC ELECTRIC ELEMENTS
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2168462
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H01 - BASIC ELECTRIC ELEMENTS
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2139731
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Patent number 2,139,731
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Issue date Dec 13, 1938
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H01 - BASIC ELECTRIC ELEMENTS
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1743160
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Patent number 1,743,160
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H01 - BASIC ELECTRIC ELEMENTS