Yongzhang Zhen

Details Yongzhang Zhen Yongzhang Zhen

Electric lamp and discharge devices

With gas or vapor

Having hollow cathode

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Yongzhang Zhen does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Yongzhang Zhen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yongzhang Zhen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1642841