Erhardt Reich

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Damme, DE

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of light-stable polyurethane integral foams
- Patent number 4,256,841
- Issue date Mar 17, 1981
- BASF Aktiengesellschaft
- Heinrich Horacek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...