Kurt Botker

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Thurmond, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Coin counting control apparatus for a vending machine
- Patent number 5,070,518
- Issue date Dec 3, 1991
- North American Philips Corp.
- Kurt Botker
- G07 - CHECKING-DEVICES
Information Patent Grant
Electronic coin-counting control
- Patent number 4,903,282
- Issue date Feb 20, 1990
- North American Philips Corporation
- Kurt Botker
- G07 - CHECKING-DEVICES