C - Chemistry – Metallurgy – 07 – C
Inventor
C - Chemistry, Metallurgy
07
C
Inventor
Country: Germany
Method for the manufacture of pyromellitic acid dianhydride
Method of separating naphthoquinone from phthalic acid...
Process and apparatus for fractional desublimation of...
Process for the manufacture of acetone from isobutyraldehyde
Zirconium dioxide powder, method for the production thereof,...
Process and apparatus for fractional desublimation of...
Zirconium dioxide powder, method for the production thereof,...
Zirconium dioxide powder, processes for its preparation and...
Zirconium dioxide powder, processes for its preparation, its...
Zirconium dioxide powder, processes for its preparation, its...
LandOfFree
Helmut Scharf does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Helmut Scharf, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helmut Scharf will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1052359