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GB190904659A
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Improvements relating to Stop and like Valves for Controlling the Flow of Steam, Water and other Fluids.
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GB190717045A
|
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Improvements relating to the Cooling of Water for Steam Condensing and for similar purposes
|
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GB190700604A
|
|
Improvements relating to Metallurgical Furnaces.
|
|
GB190400064A
|
|
Improvements relating to Valves and Valve Seats.
|
|
GB190219578A
|
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Improved Process and Apparatus for Testing Valves.
|
|
GB190215209A
|
|
Improvements in Valves.
|
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GB190123668A
|
|
Improvements in Street Feeder Boxes or Disconnecting Pillar Boxes for Electric Traction, Electric Lighting, or Electric Power Purposes.
|
|
GB190121983A
|
|
Improvements relating to Combined High Steam and Low Water Safety Valves.
|
|
GB190121766A
|
|
Improvements in and relating to Valves for Boilers, Steam Pipes and other Purposes.
|
|
GB190100233A
|
|
Improvements in Valves for Boilers and other Purposes.
|
|
US646022A
|
|
Water-gage.
|
|
GB189910912A
|
|
An Improved Bye-pass for Sliding Valves for Use with Steam or other Pressure Fluid.
|
|
GB189907810A
|
|
Improvements in and relating to Water Gauges.
|
|
GB189906831A
|
|
Improvements in and relating to Valves for Controlling the Passage of Live Steam from Boilers or like purposes.
|
|
GB189620203A
|
|
Improvements in or applicable to Low Water Safety Valves for Steam Boilers.
|
|
GB189618119A
|
|
Improvements in or applicable to Pressure Gauge Mountings of Steam Boilers.
|
|
GB189605322A
|
|
Improvements in Protectors or Shields for Water Gauge Glasses.
|
|
GB189424489A
|
|
Improvements in Valves.
|
|
GB189405909A
|
|
Improvements in or applicable to Plug Cocks.
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