Document Type and Number:
Japanese Patent JPS6137495
Kind Code:
Y2
Application Number:
JP1277382U
Publication Date:
October 30, 1986
Filing Date:
February 01, 1982
Export Citation:
International Classes:
B24B31/00; B24B31/02; B24B31/104; B24B31/12; (IPC1-7): B24B31/104; B24B31/12