Document Type and Number:
Japanese Patent JPS57123333
Kind Code:
U
Application Number:
JP836381U
Publication Date:
July 31, 1982
Filing Date:
January 26, 1981
Export Citation:
International Classes:
B65H3/60; B65H3/46; (IPC1-7): B65H3/46
Domestic Patent References:
| JPS528218U | 1977-01-20 | |||
| JP48089833B |