Peter Kuhn

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for feeding gas into a liquid
- Patent number 4,781,811
- Issue date Nov 1, 1988
- Schering Aktiengesellschaft
- Ludwig Mankut
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Elongated frame for releasably-holding printed circuit boards
- Patent number 4,752,371
- Issue date Jun 21, 1988
- Schering Aktiengesellschaft
- Rudolf Kreisel
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR