Uncategorized
Inventor
Direct seal between niobium and ceramics
Shatter-proof electric lamp
Sodium vapor lamp having improved starting means
No associations
LandOfFree
John J. Gutta does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John J. Gutta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John J. Gutta will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-568353