Manfred Fischer

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Burgkirchen-Holzen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Crude oil demulsifiers
- Patent number 4,117,031
- Issue date Sep 26, 1978
- Hoechst Aktiengesellschaft
- Johannes Macenka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...