B - Operations – Transporting – 01 – F
Inventor
B - Operations, Transporting
01
F
Inventor
Concrete mixer system with elevatable discharge means
Labyrinth shaft seals for a paddle type concrete mixer
Sealed concrete mixing system
No associations
LandOfFree
Jack F. Hall does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Jack F. Hall, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jack F. Hall will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-404457