Document Type and Number:
Japanese Patent JPS50145137
Kind Code:
A
Application Number:
JP5175874A
Publication Date:
November 21, 1975
Filing Date:
May 11, 1974
Export Citation:
International Classes:
B65H3/68; B41F21/00; B65H3/06; B65H3/52; B65H7/18; B65H9/00; B65H29/20; G03B27/00; G03B27/14; G03G15/00; (IPC1-7): B41F21/00; G03B27/00
Domestic Patent References:
| JP46028801U | ||||
| JPS4918597U | 1974-02-16 |