Oskar Walter

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Krefeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Free-flowing unsaturated polyester moulding compositions hardenable...
- Patent number 4,079,024
- Issue date Mar 14, 1978
- Bayer Aktiengesellschaft
- Bernhard Hess
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low shrink, free flowing polyester resin systems based on a mixture...
- Patent number 3,989,655
- Issue date Nov 2, 1976
- Bayer Aktiengesellschaft
- Hans Rudolph
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...