Title:
軽量型鋼材の切断工具
Document Type and Number:
Japanese Patent JP4833918
Kind Code:
B2
Inventors:
Ko Takahashi
Application Number:
JP2007139238A
Publication Date:
December 07, 2011
Filing Date:
May 25, 2007
Export Citation:
Assignee:
Minoru Industry Co., Ltd.
International Classes:
B23D29/02
Domestic Patent References:
| JP2001087936A | ||||
| JP7290313A | ||||
| JP8066820A |
Attorney, Agent or Firm:
Yoshio Kashima