Hans-Athanas Bruhn

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Garbsen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of 2-cyanoacrylates from 2,4-dicyanoglutarates
- Patent number 4,587,059
- Issue date May 6, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Hubert Harth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanacrylic acid ester based glues with a content of a diester of a...
- Patent number 4,421,909
- Issue date Dec 20, 1983
- Henkel Kommanditgesellschaft auf Aktien
- Werner Gruber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyanacrylic acid ester based glues with a content of a diester of a...
- Patent number 4,378,457
- Issue date Mar 29, 1983
- Henkel Kommanditgesellschaft auf Aktien
- Werner Gruber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...