Document Type and Number:
Japanese Patent JPS5019174
Kind Code:
Y1
Application Number:
JP8646170U
Publication Date:
June 11, 1975
Filing Date:
September 01, 1970
Export Citation:
International Classes:
B65H75/04; B65H75/00; B65H75/18; (IPC1-7): H02G1/18; B65H75/00