Title:
ダムの排砂設備
Document Type and Number:
Japanese Patent JP4500064
Kind Code:
B2
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Inventors:
Nishida Hideki
Kondo Manipulable
Kondo Manipulable
Application Number:
JP2004035065A
Publication Date:
July 14, 2010
Filing Date:
February 12, 2004
Export Citation:
Assignee:
Nishimatsu Construction Co., Ltd.
International Classes:
E02B8/02; E02F7/00; E02B7/20
Domestic Patent References:
| JP10252042A | ||||
| JP3244716A | ||||
| JP51021329A | ||||
| JP2001020318A | ||||
| JP2003055932A | ||||
| JP2003064649A | ||||
| JP2001029995A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune