Title:
Anti-twist system for electric pipe
Document Type and Number:
Japanese Patent JP6287063
Kind Code:
B2
Inventors:
Daisuke Anfuku
Sato Kato
Sato Kato
Application Number:
JP2013223161A
Publication Date:
March 07, 2018
Filing Date:
October 28, 2013
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
B21C37/08; B21C37/30; B23K13/00
Domestic Patent References:
| JP62197222A | ||||
| JP2000024714A | ||||
| JP1254316A | ||||
| JP4091813A | ||||
| JP5317956A | ||||
| JP6039430A |
Attorney, Agent or Firm:
Patent Business Corporation Najima Patent Office
Previous Patent: Power conditioner
Next Patent: SILICON NITRIDE-BASED SINTERED COMPACT AND ITS PRODUCTION
Next Patent: SILICON NITRIDE-BASED SINTERED COMPACT AND ITS PRODUCTION