Kunio Yamazaki

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Ebetsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wound healing composition using squid chitin and fish skin collagen
- Patent number 5,698,228
- Issue date Dec 16, 1997
- Hokkaido Government
- Mitsuo Takai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE