Electric heating
Metal heating
Of cylinders
Inventor
active
No associations
LandOfFree
Per Olov G Risman does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Per Olov G Risman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Per Olov G Risman will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-881216