Title:
浚渫土砂の分級処理方法
Document Type and Number:
Japanese Patent JP4258799
Kind Code:
B2
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Inventors:
Yuichi Tani
Noboru Noboru
Senda Den
Noboru Noboru
Senda Den
Application Number:
JP2002259818A
Publication Date:
April 30, 2009
Filing Date:
September 05, 2002
Export Citation:
Assignee:
Goyo Construction Co., Ltd.
International Classes:
B03B7/00; E02F3/94; B01D21/00; B01F3/08; B01F5/04; B03B5/28; B03B5/62; B03B9/00; E02F7/00
Domestic Patent References:
| JP5058778B2 | ||||
| JP2001323498A |
Attorney, Agent or Firm:
Masao Tanaka