Document Type and Number:
Japanese Patent JPS63117496
Kind Code:
U
Application Number:
JP803787U
Publication Date:
July 29, 1988
Filing Date:
January 22, 1987
Export Citation:
International Classes:
D06F69/00; D06F71/29; D06F75/00; (IPC1-7): D06F69/00; D06F71/29; D06F75/00