Title:
水路補修用スクリード装置
Document Type and Number:
Japanese Patent JP4062541
Kind Code:
B2
Inventors:
Fumio Goto
Keiji Fujihira
Seiichi Okamura
Yasuyuki Sone
Keiji Fujihira
Seiichi Okamura
Yasuyuki Sone
Application Number:
JP2004229279A
Publication Date:
March 19, 2008
Filing Date:
August 05, 2004
Export Citation:
Assignee:
Sumitomo Construction Machinery Manufacturing Co., Ltd.
Road Industry Co., Ltd.
Road Industry Co., Ltd.
International Classes:
E01C19/48
Domestic Patent References:
| JP11511525A | ||||
| JP57190806A |
Attorney, Agent or Firm:
Takakichi Hayashi