Uncategorized
Owner
Country: Not Available
No affiliations
Liquid phenol-aldehyde resins and method of manufacturing same
Preparation of shell molding materials
Production of resin coated particle material
LandOfFree
Charles F. Vrtis does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Charles F. Vrtis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charles F. Vrtis will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-229977