Hikaru Konishi

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Regenerated cellulose membrane and processes for preparation thereof
- Patent number 4,999,110
- Issue date Mar 12, 1991
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yoshito Ikada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE