Document Type and Number:
Japanese Patent JPS568637
Kind Code:
Y2
Application Number:
JP13622475U
Publication Date:
February 25, 1981
Filing Date:
October 04, 1975
Export Citation:
International Classes:
D06F71/34; D06F71/00; D06F73/00; D06F81/08; F01K1/08; (IPC1-7): D06F73/00
Next Patent: JPS568638