Document Type and Number:
Japanese Patent JPS52163332
Kind Code:
U
Application Number:
JP5611176U
Publication Date:
December 10, 1977
Filing Date:
May 06, 1976
Export Citation:
International Classes:
B41F21/00; B65H1/00; B65H31/00; G03B27/14; G03G15/00; (IPC1-7): G03B27/14; B41F21/00