Telephonic communications
Private or single line system
Doorbell system
Inventor
active
No associations
LandOfFree
Penelope L. El-Wailly does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Penelope L. El-Wailly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Penelope L. El-Wailly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-133869