Document Type and Number:
Japanese Patent JPS5232926
Kind Code:
B2
Application Number:
JP3263473A
Publication Date:
August 25, 1977
Filing Date:
March 23, 1973
Export Citation:
International Classes:
B65H3/32; B65H3/30; B65H3/34; G03B27/50; G03B27/62; G03G15/04; H04N1/00