|
GB1072192A
|
|
Improvements in or relating to motors operating by liquid pressure
|
|
GB1072191A
|
|
Improvements in or relating to motors operating by liquid pressure
|
|
GB963233A
|
|
Improvements in or relating to adjustable load bearing mechanism
|
|
GB959960A
|
|
Device for the measurement of the specific gravities of fluids
|
|
GB1002779A
|
|
Adjustable buoyancy structure
|
|
GB934370A
|
|
Locking device for relatively movable parts
|
|
GB884255A
|
|
Pressure fluid operated jacking system
|
|
GB520741A
|
|
Improvements relating to bucket ladder dredgers
|
|
GB316075A
|
|
Improvements relating to mechanical excavators
|
|
GB306286A
|
|
Suction cutting unit for trailer suction dredgers
|
|
GB279293A
|
|
Improvements in or relating to hopper dredgers, barges or the like
|
|
GB251861A
|
|
Improvements relating to suction hopper dredgers
|
|
GB251525A
|
|
Improvements relating to suction plant for suction dredgers
|
|
GB251519A
|
|
Pump assembly for suction dredgers
|
|
GB159785A
|
|
Improvements in centrifugal pumps
|
|
GB142908A
|
|
Improvements in sand trapping and baffling devices for hopper dredgers, hopper barges and the like
|
|
GB191424473A
|
|
Improvements in Dredgers of the Trailing Suction Type.
|
|
GB191115927A
|
|
Improved Mountings for the Ladder Rollers of Dredgers, Conveyors, and the like.
|
|
GB191112378A
|
|
Improvements in Bucket Dredgers.
|
|
GB191103666A
|
|
Improvements in or relating to Hopper Dredgers, Barges and the like.
|
