Title:
水中堆積物の吸引流送設備および異物の捕捉方法
Document Type and Number:
Japanese Patent JP5893643
Kind Code:
B2
Inventors:
Toru Hashimoto
Nobuhiko Yamagata
Nobuhiko Yamagata
Application Number:
JP2013547992A
Publication Date:
March 23, 2016
Filing Date:
December 06, 2011
Export Citation:
Assignee:
Toru Hashimoto
Tom Jacobsen
Nobuhiko Yamagata
Tom Jacobsen
Nobuhiko Yamagata
International Classes:
E02B8/02; E02B5/08
Domestic Patent References:
| JP2002294677A | ||||
| JP2007217991A | ||||
| JP2005155024A | ||||
| JP2000104235A | ||||
| JP201319112A | ||||
| JP2012117449A1 |
Attorney, Agent or Firm:
Toshio Nishizawa