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-
-
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3510724
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Patent number 3,510,724
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Issue date May 5, 1970
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H01 - BASIC ELECTRIC ELEMENTS
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3459994
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Patent number 3,459,994
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Issue date Aug 5, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3418521
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Patent number 3,418,521
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Issue date Dec 24, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3392308
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Patent number 3,392,308
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H01 - BASIC ELECTRIC ELEMENTS
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3381159
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Patent number 3,381,159
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H01 - BASIC ELECTRIC ELEMENTS
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3317785
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Patent number 3,317,785
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Issue date May 2, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3305693
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Patent number 3,305,693
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H01 - BASIC ELECTRIC ELEMENTS
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3286125
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Patent number 3,286,125
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Issue date Nov 15, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3274433
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Patent number 3,274,433
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Issue date Sep 20, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3274432
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Patent number 3,274,432
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Issue date Sep 20, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3229152
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Patent number 3,229,152
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H01 - BASIC ELECTRIC ELEMENTS
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3223833
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Patent number 3,223,833
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H01 - BASIC ELECTRIC ELEMENTS
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3223883
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Patent number 3,223,883
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Issue date Dec 14, 1965
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H01 - BASIC ELECTRIC ELEMENTS
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3201712
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Patent number 3,201,712
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H01 - BASIC ELECTRIC ELEMENTS
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3158780
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Issue date Nov 24, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3084280
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Patent number 3,084,280
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H01 - BASIC ELECTRIC ELEMENTS
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3083316
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Patent number 3,083,316
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H01 - BASIC ELECTRIC ELEMENTS
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3072820
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Patent number 3,072,820
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H01 - BASIC ELECTRIC ELEMENTS
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3064159
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Patent number 3,064,159
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H01 - BASIC ELECTRIC ELEMENTS
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3039019
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Issue date Jun 12, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3020445
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Patent number 3,020,445
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H01 - BASIC ELECTRIC ELEMENTS
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3020446
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Patent number 3,020,446
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Issue date Feb 6, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3013180
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Patent number 3,013,180
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H01 - BASIC ELECTRIC ELEMENTS
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3011091
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H01 - BASIC ELECTRIC ELEMENTS
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2997624
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H01 - BASIC ELECTRIC ELEMENTS
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2973455
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Issue date Feb 28, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2940007
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H01 - BASIC ELECTRIC ELEMENTS