Document Type and Number:
Japanese Patent JPS504858
Kind Code:
Y1
Application Number:
JP10646366U
Publication Date:
February 10, 1975
Filing Date:
November 19, 1966
Export Citation:
International Classes:
D03D41/00; D03D49/62; D03D49/68; (IPC1-7): D03D41/00; D03D49/62
Next Patent: JPS504859