Hans-Peter Hofmann

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hair treatment formulations containing a water-insoluble polymer ha...
- Patent number 6,126,921
- Issue date Oct 3, 2000
- Henkel Kommanditgesellschaft auf Aktien
- Winfried Emmerling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE