Horology: time measuring systems or devices
Time interval
Inventor
active
Elapsed time indicator
Freeze indicator
No associations
LandOfFree
Claude D. Johnson does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Claude D. Johnson, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Claude D. Johnson will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1802954