Yannick Landre

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Domagne, FR

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Patents Applicationslast 30 patents

Information Patent Application
HEADPHONE OR HEADSET AND AUDIO PRODUCING DEVICE TO WHICH THE HEADPH...
- Publication number 20160007113
- Publication date Jan 7, 2016
- France Brevets
- Frédéric Garreau
- G10 - MUSICAL INSTRUMENTS ACOUSTICS