Title:
An operating method of a shear line and a shear line
Document Type and Number:
Japanese Patent JP6218662
Kind Code:
B2
Inventors:
Takeshi Morita
Etsuji Hara
Etsuji Hara
Application Number:
JP2014075489A
Publication Date:
October 25, 2017
Filing Date:
April 01, 2014
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
Kobayashi Manufacturing Co., Ltd.
Kobayashi Manufacturing Co., Ltd.
International Classes:
B23D31/00; B23D25/12; B23D31/02
Domestic Patent References:
| JP62088522U | ||||
| JP49103278A | ||||
| JP5123919A | ||||
| JP4087713A | ||||
| JP62246412A | ||||
| JP62120909A | ||||
| JP2001205517A |
Foreign References:
| US20110017039 | ||||
| US4004479 |
Attorney, Agent or Firm:
Takayoshi Kokubun