Title:
管内作業装置
Document Type and Number:
Japanese Patent JP6570247
Kind Code:
B2
Inventors:
Takatoshi Ochi
Yasushi Idomoto
Kimihiko Ouri
Junko Kobayashi
Yasushi Idomoto
Kimihiko Ouri
Junko Kobayashi
Application Number:
JP2014263645A
Publication Date:
September 04, 2019
Filing Date:
December 25, 2014
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F16L55/18; E03F7/00; F16B1/02
Domestic Patent References:
| JP4057746U | ||||
| JP2011039025A | ||||
| JP2002358563A | ||||
| JP2001228920A | ||||
| JP2007263578A | ||||
| JP58219401A | ||||
| JP8133073A | ||||
| JP2001128835A | ||||
| JP2000343124A |
Foreign References:
| US4964759 | ||||
| KR101272127B1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark