C - Chemistry – Metallurgy – 10 – G
Inventor
C - Chemistry, Metallurgy
10
G
Inventor
Country: Germany
Method for hydrogenated coal liquefaction
Process for the hydrogenation of coal by means of sump phase...
LandOfFree
Frank Friedrich does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Frank Friedrich, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frank Friedrich will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-385188