Title:
【発明の名称】鋼板の剪断用刃物
Document Type and Number:
Japanese Patent JP3461041
Kind Code:
B2
Inventors:
Kenichi Inoue
Application Number:
JP21908494A
Publication Date:
October 27, 2003
Filing Date:
September 13, 1994
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
B23D35/00; C22C38/00; C22C38/46; (IPC1-7): C22C38/00; B23D35/00; C22C38/46
Domestic Patent References:
| JP3134136A | ||||
| JP2277745A |