Document Type and Number:
Japanese Patent JPS4726298
Kind Code:
U
Application Number:
JP2802771U
Publication Date:
November 24, 1972
Filing Date:
April 13, 1971
Export Citation:
International Classes:
B25B17/00; B25B13/48; B25B17/02; (IPC1-7): B25B17/00; B25B17/02