Uncategorized
Inventor
Cathode for use in electron discharge tube
Dispenser cathode
Incandescible cathode
Incandescible dispenser type of cathodes
No associations
LandOfFree
J. Jansen Marinus does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with J. Jansen Marinus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and J. Jansen Marinus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-788891