Title:
パイプ先端加工具
Document Type and Number:
Japanese Patent JP4772736
Kind Code:
B2
Inventors:
Tamotsu Takata
Application Number:
JP2007111741A
Publication Date:
September 14, 2011
Filing Date:
April 20, 2007
Export Citation:
Assignee:
Higashio Mec Corporation
International Classes:
B21D19/00
Domestic Patent References:
| JP62092121U | ||||
| JP2003145347A | ||||
| JP4321813A | ||||
| JP63002602A | ||||
| JP2002205126A | ||||
| JP60096336A | ||||
| JP6046864U | ||||
| JP55041221U | ||||
| JP60131223A |
Attorney, Agent or Firm:
Takeshi Nakatani