Document Type and Number:
Japanese Patent JPS5424596
Kind Code:
U
Application Number:
JP9261677U
Publication Date:
February 17, 1979
Filing Date:
July 14, 1977
Export Citation:
International Classes:
D06F81/00; A47B3/08; (IPC1-7): D06F81/00
Domestic Patent References:
JP50085403B |