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US5220704A
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Ergonomic tool support apparatus and material removal system
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GB2086656A
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Liquid-filled circuit-breaker
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GB2082784A
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Apparatus for testing electric insulating material
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GB2079887A
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Insulating drive link
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GB2080626A
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Circuit interrupters
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GB2080036A
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Gas-blast Circuit Breaker
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GB2082391A
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Electrical circuit interrupters
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GB2080037A
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Gas blast circuit interrupter
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GB2080625A
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Electrical circuit interrupter
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GB2080498A
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Improvements in or relating to hydraulic valves
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GB2076269A
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Method of manufacturing sheathed electric heating elements
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GB2074132A
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Coiling strand material into packages
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GB2076597A
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Securing Windings in an Electrical Rotating Machine
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GB1596867A
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Gas blast switches and circuit interrupters
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GB1586235A
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Electric circuits incorporating non-linear resistors
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GB1594487A
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Gas blast switches and circuit interrupters
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GB1593994A
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Electric circuit breakers
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GB1592593A
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Manufacture of electric cables
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GB1591020A
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Measuring circuits
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IT1071601B
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Feeding metal strip through a furnace for heat treatment - using T=shaped threader arm attached to strip and fitting into channel in furnace bottom
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