Peter Walter

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Unterpfaffenhofen-Harthaus, DE

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Patents Grantslast 30 patents

Information Patent Grant
Collagen preparation
- Patent number 4,597,762
- Issue date Jul 1, 1986
- HEYL Chemisch-pharmazeutische Fabrik GmbH & Co KG
- Peter Walter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE