4. Printing and office machinery
  5. Typewriter or calculator
  6. Point-of-sale type terminal

Leonardus P. Koppens

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Cash register

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

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Combined multiple-unit motor fuel dispenser

Machines not elsewhere specified – Pump or compressor – Gasoline or oil pump
Patent

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Display unit for use with cash register systems

Printing and office machinery – Typewriter or calculator – Point-of-sale type terminal
Patent

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Profile ID: LFUS-PAI-P-1305755

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