4. Electricity: circuit makers and breakers
  5. Multiple circuit control
  6. Multiple switch

Herman K. Duke

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Touch selection panel for a vending machine

Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Patent

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Vending machine

Sales and advertising equipment – Vending machine – Multiple diverse article or plural compartment – e.g.,...
Patent

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Vending machine

Sales and advertising equipment – Vending machine – Multiple diverse article or plural compartment – e.g.,...
Patent

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Profile ID: LFUS-PAI-P-186853

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