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Cyclic condensate pump having a three-way valve
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Automatic changeover system
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Desuperheater system
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Acceleration control
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GB714120A
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Improvements in or relating to devices for locating an axis with respect to a reference line perpendicular thereto
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DE965127C
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Slider for steam controls
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GB710744A
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Improvements in or relating to valves particularly steam distribution valves
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Steam economizing system
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Flexible pipe coupling
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Temperature control device
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Pilot operated regulating valve
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Steam engine valve
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Wheel-alignment device
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Pilot-operated valve
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Valve
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Boiler safety device
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Float valve and the like
|
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Valve
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Regulating valve
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Safety device for temperature regulators
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