4. Check-actuated control mechanisms
  5. Including noncontacting, relatively movable parts connected...

Clarence E. Christophersen

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Coat hanger vending machine

Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
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Map vending machine

Article dispensing – With empty supply source responsive means – Having motion inhibitor for discharge means
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Newspaper vending machine

Check-actuated control mechanisms – Including noncontacting – relatively movable parts connected...
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