|
US5640983A
|
|
Tank cleaning device
|
|
GB8322691D0
|
|
Agitating settled sludge in a storage tank
|
|
GB2125488A
|
|
A variable speed device for a hydraulic turbine
|
|
GB2106013A
|
|
A nozzle for a tank cleaning machine
|
|
GB2105220A
|
|
A stream straightener for a nozzle
|
|
GB2101321A
|
|
A system for identifying the angular position of the nozzle of a tank cleaning machine
|
|
GB2083764A
|
|
Sludge removal machine
|
|
GB2058248A
|
|
Sealing arrangement
|
|
JPS51117454A
|
|
Rotary brush
|
|
GB1333338A
|
|
Tank cleaning machines
|
|
US3565342A
|
|
Tank-washing apparatus
|
|
GB1313105A
|
|
Tang washing apparatus
|
|
GB1202338A
|
|
Device for handling hoses
|
|
US3472451A
|
|
Tank washing apparatus
|
|
US3379379A
|
|
Tank washing apparatus having oscillating nozzles
|
|
US3319889A
|
|
Method for automatically controlling the rotating speed of a liquid distributor
|
|
GB1023023A
|
|
Method and apparatus for automatically distributing liquid
|
|
US2947482A
|
|
Tank washing apparatus
|
|
US2917243A
|
|
Tank washing apparatus
|
|
US2728589A
|
|
Fuel oil burner valve
|
