Georg G. Gelfer

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Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for data input into a service device and arrangement for the...
- Patent number 7,103,583
- Issue date Sep 5, 2006
- Francotyp-Postalia AG & Co.
- Volker Baum
- G06 - COMPUTING CALCULATING COUNTING