Title:
【考案の名称】伸縮式ドライバー
Document Type and Number:
Japanese Patent JPH0631963
Kind Code:
U
Inventors:
Hideki Enyama
Application Number:
JP7674892U
Publication Date:
April 26, 1994
Filing Date:
September 25, 1992
Export Citation:
Assignee:
Hideki Enyama
International Classes:
B25B21/00; B25B15/00; (IPC1-7): B25B15/00; B25B21/00
Next Patent: MEDIUM MATERIAL FOR ELECTROPHORESIS