Tadao Kawamura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Basic zinc carbonate-activated carbon deodorant
- Patent number 5,718,889
- Issue date Feb 17, 1998
- Matsushita Electric Works, Ltd.
- Manabu Mizobuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE