Title:
A monitor method and a monitoring instrument of electric resistance welding
Document Type and Number:
Japanese Patent JP6028765
Kind Code:
B2
Inventors:
Yoshiyuki Umegaki
Ushida Hiromi
Takashi Hattori
Ushida Hiromi
Takashi Hattori
Application Number:
JP2014103417A
Publication Date:
November 16, 2016
Filing Date:
May 19, 2014
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B21C37/08; B21C51/00; B23K13/00; B23K13/08
Domestic Patent References:
| JP61140384A | ||||
| JP5318142A | ||||
| JP2005319473A | ||||
| JP57149075A |
Attorney, Agent or Firm:
Hiroaki Sakai