Laurent Mougnard

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Saint Sulpice Sur Risle, FR

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Patents Grantslast 30 patents

Information Patent Grant
Soundproofing device for the passenger compartment of a vehicle, in...
- Patent number 8,448,744
- Issue date May 28, 2013
- Peugeot Citroen Automobiles SA
- Frederic Rousseau
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Soundproofing Device for the Passenger Compartment of a Vehicle, in...
- Publication number 20120175185
- Publication date Jul 12, 2012
- PEUGEOT CITROEN AUTOMIBILES S.A.
- Frédéric Rousseau
- B60 - VEHICLES IN GENERAL