Title:
細径金属管の曲げ加工方法
Document Type and Number:
Japanese Patent JP4942387
Kind Code:
B2
Inventors:
Tomoyuki Endo
Application Number:
JP2006124509A
Publication Date:
May 30, 2012
Filing Date:
April 27, 2006
Export Citation:
Assignee:
Usui Kokusai Sangyo Co., Ltd.
International Classes:
B21D7/024
Domestic Patent References:
| JP54075466A | ||||
| JP58110134A | ||||
| JP2002036402A | ||||
| JP62275524A |
Attorney, Agent or Firm:
Yoshitaka Oshida