Uncategorized
Inventor
Amplifier with two separate channels
Fork circuit for connecting a telecommunication line to a...
Loud speaking telephone set
No associations
LandOfFree
Owe Lindgren does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Owe Lindgren, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Owe Lindgren will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-557099