Erich Holz

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Paste-form detergent
- Patent number 5,929,014
- Issue date Jul 27, 1999
- Henkel-Ecolab GmbH & Co. OHG
- Hans-Josef Beaujean
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Non-aqueous liquid bleach containing 40-70% perborate monohydrate i...
- Patent number 5,328,489
- Issue date Jul 12, 1994
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Josef Beaujean
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Machine washing process for soiled textile articles
- Patent number 4,963,158
- Issue date Oct 16, 1990
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Josef Beaujean
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...