Document Type and Number:
Japanese Patent JPS62113942
Kind Code:
U
Application Number:
JP20423785U
Publication Date:
July 20, 1987
Filing Date:
December 30, 1985
Export Citation:
International Classes:
B23Q17/00; B23F23/04; B23Q7/00; B23Q7/04; B23Q7/08; (IPC1-7): B23Q7/04; B23Q17/00