Gerhard Hess

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Altenstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Copolymer, process for its preparation and its use as a sorbent
- Patent number 4,576,973
- Issue date Mar 18, 1986
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...