Yoshimi Imaida

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Ichinomiya, JP

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Patents Grantslast 30 patents

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Biochemical reactor of liquid current type, groundwater and wastewa...
- Patent number 5,753,110
- Issue date May 19, 1998
- Biomaterial Co., Ltd.
- Masatoshi Matsumura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE