C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
148/16
C23C 22/50 (2006.01)
Patent
CA 1026655
Balash Lawrence J.
Howell John K. (jr.)
LandOfFree
Method of blackening ferrous metal surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of blackening ferrous metal surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of blackening ferrous metal surfaces will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-612104