Burkhard Lachmann

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Krefeld-Uerdingen, DT

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Patents Grantslast 30 patents

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Polymers and copolymers based on alkenoyl-oxybenzylidene-malonic es...
- Patent number 3,943,094
- Issue date Mar 9, 1976
- Bayer Aktiengesellschaft
- Dieter Margotte
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...