Uncategorized
Inventor
Uncategorized
Inventor
Method of impregnating porous surfaces
Method of producing fire resisting wooden boards or panels
Method of producing wooden boards
No associations
LandOfFree
Christen Christoffersen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Christen Christoffersen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Christen Christoffersen will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-170225