Title:
【発明の名称】細径金属管の曲げ加工装置
Document Type and Number:
Japanese Patent JP2651711
Kind Code:
B2
Inventors:
KIMURA SADAO
Application Number:
JP26692988A
Publication Date:
September 10, 1997
Filing Date:
October 22, 1988
Export Citation:
Assignee:
USUI KOKUSAI SANGYO KK
International Classes:
B21D7/024; B21D7/08; (IPC1-7): B21D7/024
Domestic Patent References:
| JP1289514A | ||||
| JP237919A | ||||
| JP2112829A |
Attorney, Agent or Firm:
Yoshihisa Oshida