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Title:
DIRECTIONAL INVERSION DETECTING SYSTEM
Document Type and Number:
Japanese Patent JPS5343429
Kind Code:
A
Abstract:

PURPOSE: To realize a directional inversion detecting system through which a twoway reading becomes possible in an optional format without giving any alteration to the ordinary slip, and thus to increase the system operation speed.


Inventors:
FUJIMOTO KOUJI
KITATSUME YOSHIAKI
Application Number:
JP1976000117164
Publication Date:
April 19, 1978
Filing Date:
October 01, 1976
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
G06K9/20; G06K9/00; H04N1/00; H04N1/04; (IPC1-7): G06K9/00; H04N1/00



 
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