Uncategorized
Inventor
Radiant heating and sound damping sub-ceiling
Suspended panel heat exchanger
Panel for radiant heating or cooling systems
Suspended panel heat exchanger
LandOfFree
Karl G. Frenger does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Karl G. Frenger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Karl G. Frenger will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-324618