Title:
【発明の名称】偏平管切断具
Document Type and Number:
Japanese Patent JP2813474
Kind Code:
B2
More Like This:
| WO/2018/052069 | PIPE CUTTING MACHINE |
| JP2020175462 | HOLLOW TUBE CUTTING METHOD AND CUTTING DEVICE |
Inventors:
Hiroshi Iyagawa
Kato Tetsuya
Yasuhiro Shimizu
Kato Tetsuya
Yasuhiro Shimizu
Application Number:
JP769791A
Publication Date:
October 22, 1998
Filing Date:
January 25, 1991
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
Churyo Engineering Co., Ltd.
Churyo Engineering Co., Ltd.
International Classes:
B23D21/00; (IPC1-7): B23D21/00; B23D21/00
Domestic Patent References:
| JP5218434B2 | ||||
| JP632252Y2 |
Attorney, Agent or Firm:
Akasaka Saka (1 person outside)