Title:
The welding part shield system of a Electric resistance seam steel pipe
Document Type and Number:
Japanese Patent JP6060816
Kind Code:
B2
Inventors:
Okabe Nochi
Masatoshi Aratani
Shunsuke Toyota
Satoshi Goto
Kimura
Masatoshi Aratani
Shunsuke Toyota
Satoshi Goto
Kimura
Application Number:
JP2013113542A
Publication Date:
January 18, 2017
Filing Date:
May 30, 2013
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B23K13/06; B23K13/00; B23K13/08
Domestic Patent References:
| JP62252686A | ||||
| JP52081434U | ||||
| JP2012121067A | ||||
| JP8174251A | ||||
| JP11209128A | ||||
| JP2008087022A |
Foreign References:
| US20100258535 | ||||
| US3689725 |
Attorney, Agent or Firm:
Kenichiro Ochiai