Document Type and Number:
Japanese Patent JPH0350292
Kind Code:
U
Application Number:
JP10811189U
Publication Date:
May 16, 1991
Filing Date:
September 14, 1989
Export Citation:
International Classes:
G07F5/22; G07F1/04; G07F17/20; (IPC1-7): G07F17/20; G07F1/04; G07F5/22