Document Type and Number:
Japanese Patent JPS4839112
Kind Code:
Y1
Application Number:
JP11441569U
Publication Date:
November 17, 1973
Filing Date:
November 29, 1969
Export Citation:
International Classes:
D06F71/00; A41H33/00; D06F69/00; (IPC1-7): D06F69/00; A41H33/00