Koichi Ono

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing low bulk density hollow fine powder of alkali...
- Patent number 5,651,796
- Issue date Jul 29, 1997
- Osaka Fuji Kogyo Kabushiki Kaisha
- Atsuyoshi Kubotani
- C01 - INORGANIC CHEMISTRY