Document Type and Number:
Japanese Patent JPS5430468
Kind Code:
Y2
Application Number:
JP926276U
Publication Date:
September 25, 1979
Filing Date:
January 30, 1976
Export Citation:
International Classes:
D06F71/30; D06F71/28; D06F81/08; (IPC1-7): D06F81/08; D06F71/30