Title:
【考案の名称】多曲率円周管の周継手自動溶接ヘッド
Document Type and Number:
Japanese Patent JP2503128
Kind Code:
Y2
Inventors:
Hiromasa Kamei
Nishikawa Yoshihisa
Kiyoshi Oka
Akira Okuno
Nishikawa Yoshihisa
Kiyoshi Oka
Akira Okuno
Application Number:
JP245990U
Publication Date:
June 26, 1996
Filing Date:
January 16, 1990
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B23K37/02; B23K9/00; B23K9/028; B23K9/12; (IPC1-7): B23K37/02; B23K9/00; B23K9/028; B23K9/12
Attorney, Agent or Firm:
Masafumi Tsukamoto (1 person outside)