Document Type and Number:
Japanese Patent JPH0417192
Kind Code:
Y2
Application Number:
JP11541385U
Publication Date:
April 16, 1992
Filing Date:
July 26, 1985
Export Citation:
International Classes:
B24B31/02; A63F9/20; B08B3/06; (IPC1-7): A63F9/20
Next Patent: JPH0417193