Harald Bossek

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Neutral self-shine emulsion for the care of floors (III)
- Patent number 5,556,450
- Issue date Sep 17, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Birgit Skodell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Floor care preparation
- Patent number 4,810,291
- Issue date Mar 7, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Rainer Osberghaus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and composition for preserving aluminum surfaces
- Patent number 4,661,170
- Issue date Apr 28, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Rainer Osberghaus
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cleanser for anodized surfaces of aluminum and alloys thereof and m...
- Patent number 4,404,039
- Issue date Sep 13, 1983
- Henkel Kommanditgesellschaft auf Aktien
- Rainer Osberghaus
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR