Guenter Kreienfeld

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Water-containing detergent mixtures comprising oligoglycoside surfa...
- Patent number 5,578,560
- Issue date Nov 26, 1996
- Henkel Corporation
- Brigitte Giesen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of light-colored washing-active .alpha.-...
- Patent number 5,391,786
- Issue date Feb 21, 1995
- Henkel Kommanditgesellschaft auf Aktien
- Bernd Fabry
- C07 - ORGANIC CHEMISTRY