Title:
鋼管の処理設備
Document Type and Number:
Japanese Patent JP4597144
Kind Code:
B2
More Like This:
| WO/2021/175465 | CUTTING TOOL |
| JP2551191 | [Name of invention] Pipe processing equipment for insert joints |
| JPS5565098 | LAYER INSULATOR CUTTER |
Inventors:
Shin Nakajima
Norio Nakajima
Norio Nakajima
Application Number:
JP2007001883A
Publication Date:
December 15, 2010
Filing Date:
January 10, 2007
Export Citation:
Assignee:
Nakajima Steel Pipe Co., Ltd.
International Classes:
B23D21/00
Domestic Patent References:
| JP7285008A | ||||
| JP62238090A | ||||
| JP62213917A | ||||
| JP2002321119A | ||||
| JP4858478A | ||||
| JP378208B2 | ||||
| JP5981015A | ||||
| JP5728850U | ||||
| JP62737A |
Attorney, Agent or Firm:
Yoshihiro Morimoto
Toshiji Sasahara
Yohei Harada
Toshiji Sasahara
Yohei Harada