Martina Nass

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic foams and processes for their manufacture
- Patent number 5,336,695
- Issue date Aug 9, 1994
- Beiersdorf Aktiengesellschaft
- Martina Nass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE