Document Type and Number:
Japanese Patent JPS55103131
Kind Code:
U
Application Number:
JP80279U
Publication Date:
July 18, 1980
Filing Date:
January 05, 1979
Export Citation:
International Classes:
B23Q3/06; B27F1/00; B27F1/08; (IPC1-7): B23Q3/06; B27F1/00