GB2095448A
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Alarm systems
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GB2064098A
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Heating systems utilizing a heat transfer fluid
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GB2042132A
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Valve operating mechanism
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GB2042279A
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Electric Pump
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GB1553637A
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Electromagnetic actuators
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GB1544691A
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Temperature control arrangements
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GB1503164A
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Thermally responsive actuator devices
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GB1475185A
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Thermally operated electrical switches
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GB1463988A
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Systems for controlling the temperature within an enclosure
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GB1366339A
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Solenoid-operated gas valves
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GB1404935A
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Electrical circuit programmers
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GB1376736A
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Timing mechanisms for the automatic operation of apparatus
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GB1352146A
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Fail-safe temperature-responsive control means
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GB1298203A
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Temperature compensator bridge circuit
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GB1237398A
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Improvements in or relating to thermally operated switch mechanisms
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GB1211634A
|
|
Improvements in or relating to electrical terminal assemblies
|
GB1183272A
|
|
Improvements in or relating to Data Transmission Systems
|
GB1162636A
|
|
Communication Systems
|
GB1169212A
|
|
Improvements in or relating to Control Apparatus
|
GB1174561A
|
|
Improvements in or relating to Control Apparatus
|