Geometrical instruments
Straight-line light ray type
Multisight line
Assignee
active
No affiliations
LandOfFree
John W. B. Foringer 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 W. B. Foringer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John W. B. Foringer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-740502