Title:
スパイラルフィンチューブ溶接装置
Document Type and Number:
Japanese Patent JP4075266
Kind Code:
B2
Inventors:
Mitsuru Arai
Application Number:
JP2000045366A
Publication Date:
April 16, 2008
Filing Date:
February 23, 2000
Export Citation:
Assignee:
KABUSHIKI KAISHA MEIDENSHA
International Classes:
B23K11/00; B23P19/04; B23K101/08
Domestic Patent References:
| JP63127781U | ||||
| JP10244317A | ||||
| JP10296447A | ||||
| JP10314953A |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Uzawa Hidehisa
Uzawa Hidehisa