Title:
端部エッジ加工装置及び加工状態検査方法
Document Type and Number:
Japanese Patent JP4343763
Kind Code:
B2
Inventors:
Koichi Katano
Toshio Ogata
Junichi Ishizuke
Toshio Ogata
Junichi Ishizuke
Application Number:
JP2004145163A
Publication Date:
October 14, 2009
Filing Date:
May 14, 2004
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
B21D19/00; B21D19/04
Domestic Patent References:
| JP2001277035A | ||||
| JP58182108U | ||||
| JP54122665A | ||||
| JP4270908A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation
Katsuo Ogawa
Kyosuke Tanaka
Katsuo Ogawa
Kyosuke Tanaka