Title:
汚染水の浄化方法
Document Type and Number:
Japanese Patent JP3997949
Kind Code:
B2
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Inventors:
Miki Masuda
Masayasu Wakabayashi
Ryozo Ushio
Masayasu Wakabayashi
Ryozo Ushio
Application Number:
JP2003150053A
Publication Date:
October 24, 2007
Filing Date:
May 28, 2003
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
C02F1/32; C02F1/78; C02F1/72
Domestic Patent References:
JP2003145180A | ||||
JP6079296A | ||||
JP2002233883A | ||||
JP2001321788A |
Attorney, Agent or Firm:
Masao Yamamoto