Uncategorized
Inventor
Auxiliary starting electrodes for arc discharge lamps
Electric discharge device
Electric discharge tube
Electric discharge tube
Electric gas discharge tube
No associations
LandOfFree
Dirk Kolkman does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Dirk Kolkman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dirk Kolkman will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-114752