Gerhard Brockmann

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Unsaturated homopolymerizable and/or copolymerizable polyester resins
- Patent number 4,146,703
- Issue date Mar 27, 1979
- Firma Dr. Beck & Co. AG
- Karl Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...