Title:
水路堆積物除去装置
Document Type and Number:
Japanese Patent JP6445507
Kind Code:
B2
Inventors:
Kazuhito Miyahara
Kenji Morita
Hiroyuki Tanaka
Kenji Morita
Hiroyuki Tanaka
Application Number:
JP2016220651A
Publication Date:
December 26, 2018
Filing Date:
November 11, 2016
Export Citation:
Assignee:
Toyo Construction Co., Ltd.
International Classes:
E03F9/00
Domestic Patent References:
| JP2001123521A | ||||
| JP84048A | ||||
| JP2013142538A | ||||
| JP6343941A | ||||
| JP2000160673A | ||||
| JP2006341153A | ||||
| JP200792481A |
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office