Document handling apparatus
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United States of America Patent
Stats
-
May 27, 1980
Grant Date -
N/A
app pub date -
Dec 31, 1978
filing date -
Dec 16, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Cost saving and improved reliability are achieved in document handling apparatus controlled by code markings on the documents. By using only as many reading heads as there are channels containing code markings one after another in a predetermined feeding direction of the document through the machine, to generate pulses corresponding to the markings, simplified digital control circuitry, including shift registers, can be used to control the operation of document handling stations synchronously with the arrival times of the document at the stations.
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