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Parking toll system
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Issue date Sep 28, 2004
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Meifen Wang
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G06 - COMPUTING CALCULATING COUNTING
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Electronic parking meter
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Patent number 4,379,334
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Issue date Apr 5, 1983
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Allright Auto Parks, Inc.
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Thomas J. Feagins
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G06 - COMPUTING CALCULATING COUNTING
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Howard M. Evans
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G07 - CHECKING-DEVICES
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Automatic ticket machine
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Issue date Apr 27, 1976
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AB Cale Industri
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Carl-Axel Andersson
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G07 - CHECKING-DEVICES
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3900092
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Issue date Aug 19, 1975
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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G07 - CHECKING-DEVICES
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2048052
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Issue date Jul 21, 1936
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G07 - CHECKING-DEVICES