Yoshiaki Tagashira

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Kurashiki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating waste water
- Patent number 4,070,281
- Issue date Jan 24, 1978
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yoshiaki Tagashira
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE