B - Operations – Transporting – 63 – B
Inventor
B - Operations, Transporting
63
B
Inventor
Country: United States Of America
Variable buoyancy ballast and flotation unit for submerged...
Variable buoyancy ballast assembly for fish incubator
Variable buoyancy ballast and flotation unit for submerged...
Variable buoyancy ballast assembly for fish incubator
LandOfFree
Andrew S. Billings does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Andrew S. Billings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Andrew S. Billings will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1534310