Sydney Alfred Richard Rigden

Details Sydney Alfred Richard Rigden Sydney Alfred Richard Rigden

Electric lamp and discharge devices

With envelope

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Sydney Alfred Richard Rigden does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-166187