John Thomas Mark

Details John Thomas Mark John Thomas Mark

Electric lamp and discharge devices

Discharging devices with apertured electrode interposed...

Plural interposed apertured electrodes

Inventor

active

Affiliated with

Also associated with

No associations

Rating

John Thomas Mark 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 Thomas Mark, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Thomas Mark will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1610337