C - Chemistry – Metallurgy – 22 – B
Inventor
C - Chemistry, Metallurgy
22
B
Inventor
Country: Canada
Decomposing complex aqueous salts, and electro-winning...
Double cut
Glare guard
Plunger container
Producing precious metals, particularly the platinum group...
Decomposing complex aqueous salts, and electro-winning...
Double cut
Glare guard
Plunger container
Producing precious metals, particularly the platinum group...
LandOfFree
Paul Welk does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Paul Welk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paul Welk will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1711854