Title:
配管除去方法と当該方法に使用する開管機
Document Type and Number:
Japanese Patent JP4400966
Kind Code:
B2
Inventors:
Yoshimura Masahiro
Application Number:
JP30636799A
Publication Date:
January 20, 2010
Filing Date:
October 28, 1999
Export Citation:
Assignee:
C-CUBE Corporation
International Classes:
B23D21/02; F16L1/00; B23D45/12; B23D45/16; B26D3/00
Domestic Patent References:
| JP49043795Y1 | ||||
| JP8318422A | ||||
| JP10000508A | ||||
| JP8042752A | ||||
| JP64004513U | ||||
| JP11104920A | ||||
| JP5086417U | ||||
| JP63193612U |
Attorney, Agent or Firm:
Kenichi Morita