Information carrier and reader
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United States of America Patent
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Mar 7, 1989
Grant Date -
N/A
app pub date -
Jun 25, 1987
filing date -
Oct 25, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An information carrier (17) has formations (20,21) which are engaged by contact elements (30,32) during insertion of the carrier into a receiving member (39) the movement of the contact elements is amplified and transmitted by levers (26,33) to respective means (25,34) for providing electrical signals representing movement of the contact elements.
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