Heinz Boettcher

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Erkrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Low-foam surfactant concentrates for use in the domain of plant gro...
- Patent number 6,350,788
- Issue date Feb 26, 2002
- Henkel Kommanditgesellschaft auf Aktien
- Claus-Peter Herold
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of boosting surface consolidation of soil threatened by erosion
- Patent number 6,122,860
- Issue date Sep 26, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Stefan Von Tapavicza
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...