Document Type and Number:
Japanese Patent JPS6261457
Kind Code:
U
Application Number:
JP15242485U
Publication Date:
April 16, 1987
Filing Date:
October 04, 1985
Export Citation:
International Classes:
B24B31/00; B21C43/00; C09C1/68; (IPC1-7): B24B31/00; B21C43/00; C09C1/68