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GB1103007A
|
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Improvements relating to gas-blast circuit breakers
|
|
GB1117889A
|
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Improvements in electric reactors
|
|
US2817066A
|
|
Electric transformer
|
|
GB757130A
|
|
Improvements in or relating to electrostatic stress distribution arrangements in high voltage transformers
|
|
GB683657A
|
|
Electric transformer, more particularly for high power and high tension
|
|
GB671287A
|
|
Winding section for high-voltage transformers
|
|
GB636950A
|
|
Method for insulating windings, conductors or other parts of electrical devices, such as motors, generators, and transformers
|
|
GB620371A
|
|
Improvements in or relating to oil circuit breakers having explosion chambers
|
|
GB612061A
|
|
Insulators for high tension transformers
|
|
US2223901A
|
|
Oil circuit breaker
|
|
GB427052A
|
|
Improvements in or relating to electric switches for high tension alternating currents, having liquid breaks
|
|
GB435537A
|
|
Improvements in or relating to oil-break electric switches
|
|
GB338434A
|
|
Improvements in or relating to the insulation of leads to electrical condensers
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