Roger Petit

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Guichen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Interface acoustic wave device
- Patent number 8,421,559
- Issue date Apr 16, 2013
- Etat Francais Represente Par le Delegue General pour l'armement
- Roger Petit
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INTERFACE ACOUSTIC WAVE DEVICE
- Publication number 20110133857
- Publication date Jun 9, 2011
- ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL POUR L'ARMEMENT
- Roger Petit
- H03 - BASIC ELECTRONIC CIRCUITRY