Document Type and Number:
Japanese Patent JPS56162248
Kind Code:
U
Application Number:
JP6050780U
Publication Date:
December 02, 1981
Filing Date:
April 30, 1980
Export Citation:
International Classes:
B65H1/24; B65H1/04; B65H1/12; G03B27/00; G03G15/00; (IPC1-7): B65H1/12; B65H1/04; G03B27/00; G03G15/00
Domestic Patent References:
| JPS552524A | 1980-01-10 |