Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
Patent
1981-07-29
1984-01-03
Bartuska, F. J.
Check-actuated control mechanisms
Including noncontacting, relatively movable parts connected...
194 1L, 194 32, 194 51, G07F 504, G07F 1712
Patent
active
044238053
ABSTRACT:
A lock unit incorporates an improved coin counter or mechanism adapted to selectively accommodate the lock unit for operation by one or more coins of a given denomination.
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Barth Douglas A.
Chester Richard J.
American Locker Security Systems, Inc.
Bartuska F. J.
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