Communications, electrical: acoustic wave systems and devices
Borehole testing
Inventor
active
Concentric fiber optical transducer
Optical transducer
No associations
LandOfFree
John D. Christian, deceased 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 D. Christian, deceased, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John D. Christian, deceased will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1305815