Title:
Wood auger device
Document Type and Number:
Japanese Patent JP6356954
Kind Code:
B2
More Like This:
Inventors:
Honma Kazuyoshi
Application Number:
JP2013215707A
Publication Date:
July 11, 2018
Filing Date:
October 16, 2013
Export Citation:
Assignee:
Aichi Corporation
International Classes:
E21B7/00
Domestic Patent References:
JP10212885A | ||||
JP7229381A | ||||
JP6053692U | ||||
JP2006125121A | ||||
JP63126443U | ||||
JP62154090U | ||||
JP2001262966A | ||||
JP2005320806A | ||||
JP2008063867A | ||||
JP2008291634A |
Foreign References:
US4949795 | ||||
US6675916 |
Attorney, Agent or Firm:
Masago Onishi
Hiroshi Kawano
Namiki Toshiaki
Hiroshi Kawano
Namiki Toshiaki