Pierre Dubey

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Zollikofen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement in a coin acceptor unit
- Patent number 4,492,296
- Issue date Jan 8, 1985
- Autelca AG
- Pierre Dubey
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin checker for coins of varying diameter
- Patent number 4,371,073
- Issue date Feb 1, 1983
- Autelca AG
- Pierre Dubey
- G07 - CHECKING-DEVICES