Uncategorized
Inventor
Methods and solutions for preparing rusted ferriferous...
Phosphate coating of ferriferous metals
Phosphate coating process
Phosphate coating solution
Process for applying phosphate coatings to ferriferous metal...
No associations
LandOfFree
P. Heller Ferdinand does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with P. Heller Ferdinand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and P. Heller Ferdinand will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-633845