Title:
管路の空隙充填方法
Document Type and Number:
Japanese Patent JP4747114
Kind Code:
B2
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Inventors:
Kazuhisa Yoshida
Katsumi Kotani
Katsumi Kotani
Application Number:
JP2007028259A
Publication Date:
August 17, 2011
Filing Date:
February 07, 2007
Export Citation:
Assignee:
Taiyo Kogyo Techno Service Co., Ltd.
International Classes:
E02B3/04; E02B11/00; E02D3/10
Domestic Patent References:
| JP2006194044A | ||||
| JP5256092A | ||||
| JP2000274188A | ||||
| JP61164329U | ||||
| JP8001605U |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation