Title:
管体の残留応力改善方法及び残留応力改善装置
Document Type and Number:
Japanese Patent JP4160976
Kind Code:
B2
Inventors:
Takahiro Ota
Hidemine Tsubota
Takashi Ishide
Kazuhiko duck
Noriaki Sugimoto
Yoshiyuki Henmi
Hironori Onizuka
Takashi Akabane
Hidemine Tsubota
Takashi Ishide
Kazuhiko duck
Noriaki Sugimoto
Yoshiyuki Henmi
Hironori Onizuka
Takashi Akabane
Application Number:
JP2005315663A
Publication Date:
October 08, 2008
Filing Date:
October 31, 2005
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B23K31/00; C21D1/30; C21D1/34; C21D9/08; C21D9/50; B23K101/06
Domestic Patent References:
| JP2005232586A | ||||
| JP2030716A | ||||
| JP62211325A |
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto