Method for establishing a user identification code and a job cla

Details Method for establishing a user identification code and a job cla Method for establishing a user identification code and a job cla

1994-12-20

1998-06-16

Le, N.

Recorders

Printing, dotting, or punching marker

Time record

G01D 1504, G01D 1520

Patent

active

057678685

ABSTRACT:
A method for establishing a code on a time card includes the step of selecting that day, among numerical figures representing dates printed in a date column on the time card, which is equal to an ID code number of a card user, and the step of applying a code read mark in the day indication column, thereby forming the ID code of the card user on the time card. A time recorder equipped with a code judgment function is also disclosed.

REFERENCES:
patent: 3626380 (1971-12-01), Griffin
patent: 3796491 (1974-03-01), McIntosh et al.
patent: 5479418 (1995-12-01), Hughes-Hartogs

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