Mitsuhiro Sato

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Matsudo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for manufacturing powder molded body
- Patent number 6,645,426
- Issue date Nov 11, 2003
- Kobayashi Industry Co., Ltd.
- Toshiro Yoshihara
- B28 - WORKING CEMENT, CLAY, OR STONE