Matches 1 - 2 out of 2


Match Document Document Title
US20100263580 PONTOON LIFT MECHANISM  
The present invention relates to a pontoon lift mechanism includes: a plurality of PVC tubing aligned in parallel; a portion of the plurality of PVC tubing including air filled PVC tubes; a...
US20070089656 Device and a method for stabilizing and controlling the lowering or raising of a structure between the surface and the bed of the sea  
A device for stabilizing or controlling the lowering or raising of a structure between the surface and the bed of the sea. The device includes at least one connection element of the cable or chain...
Matches 1 - 2 out of 2