Electric lamp and discharge devices
With magnetic device
Field transverse to discharge
Inventor
active
No associations
LandOfFree
Johannis De Kok does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Johannis De Kok, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Johannis De Kok will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1667374