Gerfried Unger

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of reprocessing cured polysulfide and/or mercaptan elastomers
- Patent number 5,371,111
- Issue date Dec 6, 1994
- Metallgesellschaft Aktiengesellschaft
- Gerfried Unger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tumor retarding (1-benzyl-ethylenediamine)-platin (II)-complexes
- Patent number 4,704,464
- Issue date Nov 3, 1987
- Asta-Werke Aktiengesellschaft Chemische Fabrik
- Henri Brunner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of cleaning equipment for handling reactive multicomponent m...
- Patent number 4,675,126
- Issue date Jun 23, 1987
- Metallgesellschaft Aktiengesellschaft
- Gerfried Unger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...