Title:
The manufacturing method of the bending apparatus of a metal tube, and a meandering pipe, and a meandering pipe
Document Type and Number:
Japanese Patent JP6205239
Kind Code:
B2
More Like This:
Inventors:
Nobuhiko Matsumoto
Tadanobu Miyakawa
Takahiro Yoshidome
Ken Yatabe
Kenji Sugiyama
Tadanobu Miyakawa
Takahiro Yoshidome
Ken Yatabe
Kenji Sugiyama
Application Number:
JP2013226303A
Publication Date:
September 27, 2017
Filing Date:
October 31, 2013
Export Citation:
Assignee:
Dai-ichi Kogyo Kogyo Co., Ltd.
International Classes:
B21D7/16
Domestic Patent References:
| JP62168617A | ||||
| JP2011251331A | ||||
| JP54153762A | ||||
| JP6075666U | ||||
| JP7314338A | ||||
| JP2012207288A | ||||
| JP10170194A |
Attorney, Agent or Firm:
Morinosuke Higuchi