Title:
下水管迂回排水装置
Document Type and Number:
Japanese Patent JP5904360
Kind Code:
B2
More Like This:
| JPH09259186 | PIPE NETWORK STATE GRASPING SYSTEM |
Inventors:
Masanobu Miyake
Application Number:
JP2011257972A
Publication Date:
April 13, 2016
Filing Date:
November 25, 2011
Export Citation:
Assignee:
Nikko Machine Trading Co., Ltd.
International Classes:
E03F7/00; E03F9/00
Domestic Patent References:
| JP2002201707A | ||||
| JP11090465A | ||||
| JP9151534A |
Attorney, Agent or Firm:
Tamio Nishiwaki