Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
Inventor
active
Level vial holder assembly
Top viewable vial level
No associations
LandOfFree
Martin M. Brown does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Martin M. Brown, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Martin M. Brown will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-651349