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Akira Kaneda
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Fuji, JP
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last 30 patents
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Patent Grant
Selective separation of borate ions in water
Patent number
4,666,883
Issue date
May 19, 1987
Asahi Kasei Kogyo Kabushiki Kaisha
Junji Nomura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Selective separation of borate ions in water
Patent number
4,596,659
Issue date
Jun 24, 1986
Asahi Kasei Kogyo Kabushiki Kaisha
Junji Nomura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE