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Herbert Jung
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Oberursel, DE
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last 30 patents
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Patent Grant
Apparatus for manufacturing diaphragms
Patent number
5,114,326
Issue date
May 19, 1992
Metallgesellschaft AG
Heinz Wullenweber
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process of producing composite material consisting of sheet metal p...
Patent number
5,010,050
Issue date
Apr 23, 1991
Metallgesellschaft AG
Heinz Wullenweber
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process and apparatus for manufacturing diaphragms
Patent number
4,961,901
Issue date
Oct 9, 1990
Metallgesellschaft AG
Heinz Wullenweber
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR