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-
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3074861
-
Patent number 3,074,861
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Issue date Jan 22, 1963
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
2840520
-
Patent number 2,840,520
-
Issue date Jun 24, 1958
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
2379429
-
Patent number 2,379,429
-
Issue date Jul 3, 1945
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
2234967
-
Patent number 2,234,967
-
Issue date Mar 18, 1941
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
2224814
-
Patent number 2,224,814
-
Issue date Dec 10, 1940
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
2148404
-
Patent number 2,148,404
-
Issue date Feb 21, 1939
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
1961160
-
Patent number 1,961,160
-
Issue date Jun 5, 1934
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
646313
-
Patent number 646,313
-
Issue date Mar 27, 1900
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
239300
-
Patent number 239,300
-
Issue date Mar 22, 1881
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR