C - Chemistry – Metallurgy – 21 – B
Inventor
C - Chemistry, Metallurgy
21
B
Inventor
Hopper construction
Production of ammonium sulfate
Two-stage conversion of iron oxide into iron
No associations
LandOfFree
D. Cooper Franklin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with D. Cooper Franklin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and D. Cooper Franklin will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-722835