Document Type and Number:
Japanese Patent JPS4839109
Kind Code:
Y1
Application Number:
JP10458866U
Publication Date:
November 17, 1973
Filing Date:
November 14, 1966
Export Citation:
International Classes:
D06F71/00; D06F71/12; D06F71/29; (IPC1-7): D06F71/00; D06F71/12