Uncategorized
Inventor
High tension rectifier anode
Packing for counter tube
Vacuum ion pump
No associations
LandOfFree
Otto Pressel does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Otto Pressel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Otto Pressel will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-264914