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US2981200A
|
|
Gear pump structure
|
|
GB801044A
|
|
Improvements in or relating to hose couplings
|
|
GB790894A
|
|
Closure device for tanks
|
|
GB806609A
|
|
Improvements in or relating to apparatus for controlling the emptying of tanks
|
|
US2860653A
|
|
Apparatus for controlling the emptying of tanks
|
|
US2780504A
|
|
Accumulator piston
|
|
GB755110A
|
|
A valve mechanism for filling and controlling the level of liquid in a tank
|
|
US2719561A
|
|
Bench supported, hand operated tube bender
|
|
GB752559A
|
|
Improvements in or relating to fluid pressure operated valve mechanism
|
|
GB740440A
|
|
Improvements in or relating to hose couplings
|
|
US2797936A
|
|
Apparatus for refueling in flight
|
|
GB763975A
|
|
An improved liquid fuel injection nozzle
|
|
GB747582A
|
|
Improvements in or relating to fuel injection nozzles
|
|
GB729893A
|
|
Improvements in or relating to valves
|
|
GB729713A
|
|
Improvements in and relating to valve seating elements
|
|
US2783745A
|
|
Valve mechanism for hydraulically operated motors
|
|
US2780235A
|
|
Weight operated pre-check mechanism
|
|
GB741838A
|
|
Improvements in or relating to liquid fuel injection
|
|
US2780237A
|
|
Pre-check mechanism for a liquid level control valve
|
|
US2768009A
|
|
Coupling with recess for end of flexible pipe
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