Ventilation
Fire damper
Inventor
active
No associations
LandOfFree
Richard Perrin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Richard Perrin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Richard Perrin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2938711