Yuuichi Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Slow-release perfume compositions and a process for the preparation...
- Patent number 4,511,496
- Issue date Apr 16, 1985
- Soda Aromatic Company, Limited
- Yuuichi Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slowly releasing perfume compositions
- Patent number 4,492,644
- Issue date Jan 8, 1985
- Soda Aoromatic Company, Limited
- Yuuichi Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE