Title:
【考案の名称】改良されたドライバーとねじの組合せ
Document Type and Number:
Japanese Patent JPH0715271
Kind Code:
U
Inventors:
Totsu Katsuyuki
Application Number:
JP4611593U
Publication Date:
March 14, 1995
Filing Date:
August 24, 1993
Export Citation:
Assignee:
Totsu Katsuyuki
International Classes:
B25B15/00; F16B23/00; (IPC1-7): B25B15/00; F16B23/00
Attorney, Agent or Firm:
Haruo Hamada