Shigehiro Katsuragi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perfume-containing resin
- Patent number 4,582,635
- Issue date Apr 15, 1986
- Takasago Perfumery Co., Ltd.
- Shigemasa Furuuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE