Document Type and Number:
Japanese Patent JPS53111087
Kind Code:
U
Application Number:
JP1044177U
Publication Date:
September 05, 1978
Filing Date:
January 31, 1977
Export Citation:
International Classes:
D06F71/00; D06F71/36; D06F79/04; (IPC1-7): D06F71/00; D06F71/36