Paul Wisniewski

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Lunen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile apparatus for cleaning remnants of carbon anode blocks
- Patent number 4,701,249
- Issue date Oct 20, 1987
- Gewerkschaft Eisenhutte Westfalia GmbH
- Paul Wisniewski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR