Christian Hase

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Erkrath, DT

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Patents Grantslast 30 patents

Information Patent Grant
Water-in-oil creams with polymeric emulsifiers
- Patent number 4,057,622
- Issue date Nov 8, 1977
- Henkel Kommanditgesellschaft auf Aktien
- Brigitte Hase
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE