Document Type and Number:
Japanese Patent JPS5720916
Kind Code:
B2
Application Number:
JP15109277A
Publication Date:
May 01, 1982
Filing Date:
December 15, 1977
Export Citation:
International Classes:
B41F21/00; B41F5/02; B41K3/12; B41K3/50; B65H3/06; B65H3/52; B65H5/06