Document Type and Number:
Japanese Patent JPS5025832
Kind Code:
Y1
Application Number:
JP4833869U
Publication Date:
August 02, 1975
Filing Date:
May 27, 1969
Export Citation:
International Classes:
D06F71/00; D06F71/34; D06F71/36; (IPC1-7): D06F71/36; D06F71/34