Volker Sparwald

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Grevenbroich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for adjusting the distance between the poles o...
- Patent number 5,288,383
- Issue date Feb 22, 1994
- VAW Aluminum Aktiengesellschaft
- Volker Sparwald
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR