Document Type and Number:
Japanese Patent JPS5011792
Kind Code:
B1
Application Number:
JP10495669A
Publication Date:
May 06, 1975
Filing Date:
December 27, 1969
Export Citation:
International Classes:
G03G15/04; B65H23/34; G03B17/26; G03G15/00; (IPC1-7): G03G15/00
Domestic Patent References:
| JPS4330787Y1 | 1968-12-14 | |||
| JP36022494A | ||||
| JP40000397A |