Ju Menzel

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and a method of electrochemically polishing pipe insi...
- Patent number 4,772,367
- Issue date Sep 20, 1988
- Poligrat GmbH
- Ju Menzel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR