Kawashima; Yoshiaki

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Gifu, JP

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Colloid solution for preparing suspension having both fluidity and...
- Patent number 5,180,522
- Issue date Jan 19, 1993
- Kawashima; Yoshiaki
- Yoshiaki Kawashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Hollow granular medicine and its preparation
- Patent number 5,057,323
- Issue date Oct 15, 1991
- Showa Yakuhin Kako Co., Ltd.
- Toshiyuki Niwa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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