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-
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Magnetrons
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Patent number 4,774,436
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Issue date Sep 27, 1988
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The M-O Valve Company Limited
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Michael J. Clark
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H01 - BASIC ELECTRIC ELEMENTS
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3742293
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Patent number 3,742,293
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Issue date Jun 26, 1973
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H01 - BASIC ELECTRIC ELEMENTS
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3608167
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Patent number 3,608,167
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Issue date Sep 28, 1971
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H01 - BASIC ELECTRIC ELEMENTS
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3312859
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Patent number 3,312,859
-
Issue date Apr 4, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3309660
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Patent number 3,309,660
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Issue date Mar 14, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3121820
-
Patent number 3,121,820
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Issue date Feb 18, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3121821
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Patent number 3,121,821
-
Issue date Feb 18, 1964
-
H01 - BASIC ELECTRIC ELEMENTS
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3028522
-
Patent number 3,028,522
-
Issue date Apr 3, 1962
-
H01 - BASIC ELECTRIC ELEMENTS
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2870375
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Patent number 2,870,375
-
Issue date Jan 20, 1959
-
H01 - BASIC ELECTRIC ELEMENTS
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2806179
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Patent number 2,806,179
-
Issue date Sep 10, 1957
-
H01 - BASIC ELECTRIC ELEMENTS
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2765425
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Patent number 2,765,425
-
Issue date Oct 2, 1956
-
H01 - BASIC ELECTRIC ELEMENTS
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2755145
-
Patent number 2,755,145
-
Issue date Jul 17, 1956
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E04 - BUILDING
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2655616
-
Patent number 2,655,616
-
Issue date Oct 13, 1953
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H01 - BASIC ELECTRIC ELEMENTS
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2639407
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Patent number 2,639,407
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Issue date May 19, 1953
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H01 - BASIC ELECTRIC ELEMENTS
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2626372
-
Patent number 2,626,372
-
Issue date Jan 20, 1953
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H01 - BASIC ELECTRIC ELEMENTS
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2548808
-
Patent number 2,548,808
-
Issue date Apr 10, 1951
-
H01 - BASIC ELECTRIC ELEMENTS
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2547503
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Patent number 2,547,503
-
Issue date Apr 3, 1951
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H01 - BASIC ELECTRIC ELEMENTS
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2493661
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Patent number 2,493,661
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Issue date Jan 3, 1950
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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2473399
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Patent number 2,473,399
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Issue date Jun 14, 1949
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H01 - BASIC ELECTRIC ELEMENTS