Chemistry of inorganic compounds
Carbon or compound thereof
Oxygen containing
Inventor
active
Crystallisation of materials from aqueous solutions
Hydraulic annular washing column, and process for separating...
Process for the production of sodium carbonate anhydrate
No associations
LandOfFree
Johannes de Graauw does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Johannes de Graauw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Johannes de Graauw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2666362