Title:
【発明の名称】パイプ切断方法及びパイプカッター
Document Type and Number:
Japanese Patent JP2838447
Kind Code:
B2
Inventors:
SASAKI SEIJI
Application Number:
JP8162991A
Publication Date:
December 16, 1998
Filing Date:
March 20, 1991
Export Citation:
Assignee:
OSUGAA MASHIN KK
International Classes:
B23D21/00; B23D21/04; (IPC1-7): B23D21/00
Domestic Patent References:
| JP52138782A | ||||
| JP6020898A | ||||
| JP52155484A | ||||
| JP5667911U |
Attorney, Agent or Firm:
Nishiichi