Herbert Beumling

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Bergisch-Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion-inhibiting pigment and paint composition
- Patent number 4,337,092
- Issue date Jun 29, 1982
- Hoechst Aktiengesellschaft
- Klaus Hestermann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...