Title:
【考案の名称】ねじ回し用工具
Document Type and Number:
Japanese Patent JPH04118978
Kind Code:
U
Inventors:
Tsutomu Miyasaka
Murayama Yoshiaki
Sumio Gomi
Murayama Yoshiaki
Sumio Gomi
Application Number:
JP2053591U
Publication Date:
October 23, 1992
Filing Date:
April 01, 1991
Export Citation:
International Classes:
B25B15/00; (IPC1-7): B25B15/00