Uncategorized
Inventor
Extrusion apparatus
Process of casting and stretching film
LandOfFree
Donald R. Mcgregor does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Donald R. Mcgregor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Donald R. Mcgregor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-204138