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GB967914A
|
|
Improvements in position indicators for movable valve closure members and like closure members
|
|
GB1029946A
|
|
Fluid shut-off valve incorporating an actuating device
|
|
DE1211882B
|
|
Slide with piston drive and greater opening than closing force
|
|
GB892737A
|
|
Improvements in and relating to methods for manufacturing gate valves and gate valves constructed in accordance with said methods
|
|
GB868055A
|
|
Globe valve
|
|
GB781122A
|
|
Gate-valves
|
|
US2708453A
|
|
Means for protecting a flange or like disc-shaped body
|
|
GB685908A
|
|
Improvements in and relating to means for protecting a flange or like disc-shaped body
|
|
GB680064A
|
|
Improvements in and relating to float controlled valves
|
|
GB690394A
|
|
Improvements in and relating to fluid pressure operated valves
|
|
DE821300C
|
|
Shut-off valve operated by a pressure medium
|
|
DE826394C
|
|
Valve operated by a float
|
|
DE832978C
|
|
Movement device with a float
|
|
US2694545A
|
|
Fluid pressure operated valve
|
|
DE806657C
|
|
Yarn tree or cloth tree for textile machines, especially for looms
|
|
US2708849A
|
|
Snap-action mechanism for valves
|
|
GB663902A
|
|
Improvements in and relating to warp beams or weaving beams
|
|
US2562285A
|
|
Gate valve
|
|
GB655195A
|
|
Improvements in and relating to sluice or gate valves
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