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-
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Wire-wound resistor
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Patent number 4,406,994
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Issue date Sep 27, 1983
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U.S. Philips Corporation
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Hubertus J. J. Brech
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C03 - GLASS MINERAL OR SLAG WOOL
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3919682
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Patent number 3,919,682
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Issue date Nov 11, 1975
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H01 - BASIC ELECTRIC ELEMENTS
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3887894
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Patent number 3,887,894
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Issue date Jun 3, 1975
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H01 - BASIC ELECTRIC ELEMENTS
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3792406
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Patent number 3,792,406
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Issue date Feb 12, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3647695
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Patent number 3,647,695
-
Issue date Mar 7, 1972
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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3551873
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Patent number 3,551,873
-
Issue date Dec 29, 1970
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H01 - BASIC ELECTRIC ELEMENTS
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3481757
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Patent number 3,481,757
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Issue date Dec 2, 1969
-
C03 - GLASS MINERAL OR SLAG WOOL
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3278284
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Patent number 3,278,284
-
Issue date Oct 11, 1966
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C03 - GLASS MINERAL OR SLAG WOOL
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3229237
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Patent number 3,229,237
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Issue date Jan 11, 1966
-
H01 - BASIC ELECTRIC ELEMENTS
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3218594
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Patent number 3,218,594
-
Issue date Nov 16, 1965
-
H01 - BASIC ELECTRIC ELEMENTS
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3069294
-
Patent number 3,069,294
-
Issue date Dec 18, 1962
-
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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2817738
-
Patent number 2,817,738
-
Issue date Dec 24, 1957
-
H01 - BASIC ELECTRIC ELEMENTS
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2682595
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Patent number 2,682,595
-
Issue date Jun 29, 1954
-
H01 - BASIC ELECTRIC ELEMENTS
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2428053
-
Patent number 2,428,053
-
Issue date Sep 30, 1947
-
H01 - BASIC ELECTRIC ELEMENTS
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2213969
-
Patent number 2,213,969
-
Issue date Sep 10, 1940
-
H01 - BASIC ELECTRIC ELEMENTS
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2179212
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Patent number 2,179,212
-
Issue date Nov 7, 1939
-
H01 - BASIC ELECTRIC ELEMENTS
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1938674
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Patent number 1,938,674
-
Issue date Dec 12, 1933
-
H01 - BASIC ELECTRIC ELEMENTS
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1830092
-
Patent number 1,830,092
-
Issue date Nov 3, 1931
-
H01 - BASIC ELECTRIC ELEMENTS
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1026377
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Patent number 1,026,377
-
Issue date May 14, 1912
-
H01 - BASIC ELECTRIC ELEMENTS
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1010641
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Patent number 1,010,641
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Issue date Dec 5, 1911
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H01 - BASIC ELECTRIC ELEMENTS