Document Type and Number:
Japanese Patent JPH0418767
Kind Code:
Y2
Application Number:
JP1587087U
Publication Date:
April 27, 1992
Filing Date:
February 05, 1987
Export Citation:
International Classes:
B23Q3/157; B23Q37/00; (IPC1-7): B23Q3/157; B23Q37/00
Next Patent: JPH0418768