Title:
貯水池内の土砂輸送方法およびその装置
Document Type and Number:
Japanese Patent JP4610292
Kind Code:
B2
Inventors:
Keiichi Nishimura
Application Number:
JP2004303799A
Publication Date:
January 12, 2011
Filing Date:
October 19, 2004
Export Citation:
Assignee:
IHI Infrastructure Systems Co., Ltd.
International Classes:
E02B7/20; E02B8/02; E02F3/88; E02F7/00
Domestic Patent References:
| JP51021329A | ||||
| JP2002294677A | ||||
| JP2120550U | ||||
| JP8013506A |