Title:
【発明の名称】交流アーク溶接電源
Document Type and Number:
Japanese Patent JP2973481
Kind Code:
B2
Inventors:
TERAYAMA KIKUO
IOKURA HIROKAZU
FUKUMOTO SHIGEMI
ISHII HIROYUKI
IOKURA HIROKAZU
FUKUMOTO SHIGEMI
ISHII HIROYUKI
Application Number:
JP18029590A
Publication Date:
November 08, 1999
Filing Date:
July 06, 1990
Export Citation:
Assignee:
DAIHEN KK
International Classes:
B23K9/073; (IPC1-7): B23K9/073
Domestic Patent References:
| JP61234620A | ||||
| JP6195610A | ||||
| JP555183A | ||||
| JP6122764A | ||||
| JP54161324U | ||||
| JP54143848U |
Attorney, Agent or Firm:
Hiroshi Nakai