D - Textiles – Paper – 21 – H
Inventor
D - Textiles, Paper
21
H
Inventor
Method of producing paper
Method of producing paper
Method of sizing paper
Method of treating fibrous materials
Preparation of synthetic resin-impregnated paper
No associations
LandOfFree
Helmut Neumann does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Helmut Neumann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helmut Neumann will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-461262