Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
Inventor
active
Flushed-seal respirator
Integrated fluidized reduction and melting of iron ores
No associations
LandOfFree
Donald L. Campbell 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 L. Campbell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Donald L. Campbell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1855331