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Patent Searching and Data


Title:
Porous particles made of resin, and a water treatment process using it
Document Type and Number:
Japanese Patent JP6280334
Kind Code:
B2
Inventors:
Yuu Shio
Yoichi Umehara
Shinohara Masayo
Kazushige Kawamura
Takeshi Minami
Application Number:
JP2013199473A
Publication Date:
February 14, 2018
Filing Date:
September 26, 2013
Export Citation:
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Assignee:
Chiyoda Kakoh Construction Co., Ltd.
International Classes:
C02F1/28; B01J20/26; B01J20/34
Domestic Patent References:
JP2002212223A
JP2004181342A
Foreign References:
US5922206
WO2010047088A1
Attorney, Agent or Firm:
Tomoyuki Miki
Noriyuki Tsujikawa