Automatic phonograph bonus award system
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United States of America Patent
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-
Mar 31, 1981
Grant Date -
N/A
app pub date -
Oct 30, 1979
filing date -
Oct 30, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A bonus award system for an automatic phonograph offers bonus pricing during bonus time intervals. Optionally operable means are provided for initiating bonus intervals in the absence or presence of record plays during random time intervals, which are determined in part by phonograph customer activity.
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