Document Type and Number:
Japanese Patent JPS6435475
Kind Code:
U
Application Number:
JP12868887U
Publication Date:
March 03, 1989
Filing Date:
August 24, 1987
Export Citation:
International Classes:
G07F7/08; G07F15/00; (IPC1-7): G07F15/00; G07F7/08
Domestic Patent References:
| JPS55110389A | 1980-08-25 | |||
| JPS50102914A | 1975-08-14 |