Document Type and Number:
Japanese Patent JPS6348702
Kind Code:
Y2
Application Number:
JP9733784U
Publication Date:
December 14, 1988
Filing Date:
June 27, 1984
Export Citation:
International Classes:
C25D17/22; B24B31/12; C25D17/16; C25D17/20; (IPC1-7): C25D17/22; C25D17/16