Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Electromagnetic
Inventor
active
No associations
LandOfFree
Pierre Johannet does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Pierre Johannet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pierre Johannet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2530637