Document Type and Number:
Japanese Patent JPH0432208
Kind Code:
Y2
Application Number:
JP8793586U
Publication Date:
August 03, 1992
Filing Date:
June 10, 1986
Export Citation:
International Classes:
B24B31/073; B24B31/16; (IPC1-7): B24B31/073; B24B31/16
Next Patent: JPH0432209