Michael A. Fridman

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Zaporizhia, UA

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Patents Grantslast 30 patents

Information Patent Grant
Cathode construction
- Patent number 6,113,756
- Issue date Sep 5, 2000
- Comalco Aluminium Limited
- Drago Dragutin Juric
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR