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-
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3736457
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Patent number 3,736,457
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Issue date May 29, 1973
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H01 - BASIC ELECTRIC ELEMENTS
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3577616
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Patent number 3,577,616
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H01 - BASIC ELECTRIC ELEMENTS
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3422777
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Patent number 3,422,777
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3384771
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Patent number 3,384,771
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Issue date May 21, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3377504
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Issue date Apr 9, 1968
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G02 - OPTICS
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3363134
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Patent number 3,363,134
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Issue date Jan 9, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3287587
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Patent number 3,287,587
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Issue date Nov 22, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3275865
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Patent number 3,275,865
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Issue date Sep 27, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3249781
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Patent number 3,249,781
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Issue date May 3, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3243634
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Patent number 3,243,634
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Issue date Mar 29, 1966
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H01 - BASIC ELECTRIC ELEMENTS
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3231744
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Patent number 3,231,744
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C03 - GLASS MINERAL OR SLAG WOOL
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3202752
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Patent number 3,202,752
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Issue date Aug 24, 1965
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H01 - BASIC ELECTRIC ELEMENTS
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3193610
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Patent number 3,193,610
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H01 - BASIC ELECTRIC ELEMENTS
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3187082
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Patent number 3,187,082
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Issue date Jun 1, 1965
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H01 - BASIC ELECTRIC ELEMENTS
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3185756
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Patent number 3,185,756
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Issue date May 25, 1965
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H01 - BASIC ELECTRIC ELEMENTS
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3160132
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Patent number 3,160,132
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3152217
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Issue date Oct 6, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3147798
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Patent number 3,147,798
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Issue date Sep 8, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3109050
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Patent number 3,109,050
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Issue date Oct 29, 1963
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H01 - BASIC ELECTRIC ELEMENTS
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3106601
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Patent number 3,106,601
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Issue date Oct 8, 1963
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H01 - BASIC ELECTRIC ELEMENTS
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3087982
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Patent number 3,087,982
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H01 - BASIC ELECTRIC ELEMENTS
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3073886
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Patent number 3,073,886
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H01 - BASIC ELECTRIC ELEMENTS
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3057950
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Patent number 3,057,950
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Issue date Oct 9, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3047649
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Patent number 3,047,649
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Issue date Jul 31, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3036145
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Patent number 3,036,145
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H01 - BASIC ELECTRIC ELEMENTS
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3028444
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Patent number 3,028,444
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Issue date Apr 3, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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3025489
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Patent number 3,025,489
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H01 - BASIC ELECTRIC ELEMENTS