Geometrical instruments
Indicator of direction of force traversing natural media
With viewing aid
Assignee
active
No affiliations
LandOfFree
Arthur Albert Smith, Jr. does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Arthur Albert Smith, Jr., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arthur Albert Smith, Jr. will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1136810