Helmut Frank

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Bohl-Iggelheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of polymers of alk-1-enes in the presence of a supporte...
- Patent number 6,022,935
- Issue date Feb 8, 2000
- BASF Aktiengesellschaft
- David Fischer
- B60 - VEHICLES IN GENERAL