Document Type and Number:
Japanese Patent JPS5530472
Kind Code:
Y2
Application Number:
JP13125774U
Publication Date:
July 19, 1980
Filing Date:
October 29, 1974
Export Citation:
International Classes:
D06F49/04; B04B7/06; D06F39/14; D06F49/00; E05B51/02; E05F15/00; (IPC1-7): D06F49/04; D06F39/14; E05F15/00