Uncategorized
Inventor
Apparatus for transmitting mechanical vibrations
Pick-up
Pick-up element
Stereophonic pick-up
Stereophonic pick-up
No associations
LandOfFree
de Vries Machiel does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with de Vries Machiel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and de Vries Machiel will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-722656