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GB594055A
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Improvements in or relating to electric switches
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GB603882A
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Improvements in or relating to electrical pin plug sockets
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GB591553A
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Improvements in or relating to the hinging of doors, covers or the like
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GB586089A
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Improvements in or relating to double or single or multi-pole electric switches
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GB582267A
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Improvements in or relating to quick make and break electrical switches
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GB554919A
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Improvements in or relating to the riveting of electrical conducting joints
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GB556027A
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Improvements in or relating to double break contact switches
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GB535308A
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Improvements in or relating to electrical switches having resiliently-mounted contacts
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GB509879A
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Improvements in or relating to electric overload trip switches
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GB511653A
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Improvements in or relating to double break contacts for electrical contactors or switch gear
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GB518772A
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Improvements in or relating to contactors for electrical switch gear
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GB502698A
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Improvements in or relating to automatic electric circuit-breakers
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GB484769A
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|
Improvements in or relating to thermally-released automatic circuit-breakers
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GB470874A
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Improvements in or relating to indicators for electric switches and the like
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GB470659A
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|
Improvements in or relating to wall boxes for electric switches
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GB420455A
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|
Improvements in or relating to wall boxes for switches or other electrical apparatus
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GB416132A
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|
Improvements in or relating to wall boxes for electric switches, fuses or the like
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GB386763A
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|
Improvements in or relating to electric switches
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GB382079A
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Improvements in or relating to electric polarity testers
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GB374637A
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Plug-in connection for electric switches
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