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GB1267973A
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Improvements relating to controls for gas appliances
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GB1184388A
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Spark Ignition System for Gas Appliances
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GB1184658A
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Improvements relating to Valves for Controlling Fluid Flow.
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GB1145165A
|
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Flame failure device
|
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GB1145553A
|
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Improved control for gas appliances
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GB1163585A
|
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Governors for gas fired appliances
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GB1088461A
|
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Improvements relating to automatic controls for gas heated appliances
|
|
GB836929A
|
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Mixing taps
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GB826177A
|
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Improvements relating to fluid-pressure governors
|
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GB823159A
|
|
Safety control means for gas heated apparatus
|
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GB809536A
|
|
Improvements in or relating to gas shut-off valves
|
|
GB792906A
|
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Improvements relating to safety control devices for gas burners
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|
GB724231A
|
|
Improvements in or relating to thermostatically controlled valves
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GB191401834A
|
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Improvements in Fluid Control Valves.
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