Gerd Weddigen

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of a polymer reacted with FeCl.sub.3
- Patent number 4,639,496
- Issue date Jan 27, 1987
- Brown, Boveri & Cie AG
- Gerd Weddigen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the manufacture of a polymer
- Patent number 4,564,466
- Issue date Jan 14, 1986
- Brown, Boveri & Cie AG
- Gerd Weddigen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...