Document Type and Number:
Japanese Patent JPH0453886
Kind Code:
Y2
Application Number:
JP15462086U
Publication Date:
December 17, 1992
Filing Date:
October 07, 1986
Export Citation:
International Classes:
B24B3/36; B24B3/46; (IPC1-7): B24B3/46; B24B3/36
Next Patent: JPS453887