Katutoshi Oukami

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Soja, JP

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Patents Grantslast 30 patents

Information Patent Grant
Granular inorganic moldings and a process for production thereof
- Patent number 4,889,833
- Issue date Dec 26, 1989
- Kuraray Co., Ltd.
- Seishiro Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE