Uncategorized
Inventor
Process of depositing a hard coating of a gold compound on a...
Sputtered electrodes
Welding apparatus
No associations
LandOfFree
Erich Bergmann does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Erich Bergmann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Erich Bergmann will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-524313