|
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Apparatus and method for separating recyclable material from waste material
|
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Snap action particle separating apparatus
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End of transaction control system
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Data scrambling system and method
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Electronic control system
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Universal document format system
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CA1138114A
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Electronic control system
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Remote verification lockout system
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Sequential card reader system
|
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Communications system with repeater stations
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Card reader security system
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Power failure detection and restart system
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Verification checking system
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Automatic product-dispensing system
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System for pretesting electronic memory locations and automatically identifying faulty memory sections
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Memory fullness indicator
|
|
CA1030236A
|
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Access priority control for data transmission system
|
|
US3919461A
|
|
Data transmission system
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