Title:
ドリル負荷検出装置
Document Type and Number:
Japanese Patent JP4175796
Kind Code:
B2
Inventors:
Shinichi Koga
Application Number:
JP2001326882A
Publication Date:
November 05, 2008
Filing Date:
October 24, 2001
Export Citation:
Assignee:
Bridgestone Flowtech Co., Ltd.
International Classes:
B23Q17/09; B23B31/00; B23B47/24
Domestic Patent References:
| JP56015955A | ||||
| JP63260736A | ||||
| JP3049852A | ||||
| JP7256507A | ||||
| JP2000061781A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda