Hans Huber

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Burgkirchen, Alz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Finely distributed polyvinyl chloride molding compositions capable...
- Patent number 4,137,381
- Issue date Jan 30, 1979
- Hoechst Aktiengesellschaft
- Helmut Kraus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel organo-tin compounds and their use as stabilizers
- Patent number 4,122,064
- Issue date Oct 24, 1978
- Hoechst Aktiengesellschaft
- Franz Scheidl
- C07 - ORGANIC CHEMISTRY