Kiyokazu Imai

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic-hydrophobic graft copolymers for self-reinforcing hydro...
- Patent number 4,279,795
- Issue date Jul 21, 1981
- Kuraray Co., Ltd.
- Shuzo Yamashita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE