Wolfgang Beer

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Krefeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous stoving lacquers containing .epsilon.-caprolactam as re...
- Patent number 4,031,047
- Issue date Jun 21, 1977
- Bayer Aktiengesellschaft
- Rolf Dhein
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stoving lacquer systems having a high solids content and comprising...
- Patent number 4,022,726
- Issue date May 10, 1977
- Bayer Aktiengesellschaft
- Karl Zabrocki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...