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GB725165A
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Dynamo-electric machines
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GB694993A
|
|
Dynamo-electric machines
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US2705772A
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|
Regulating generator
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DE974039C
|
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DC regulating machine
|
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US2625674A
|
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Dynamoelectric machine
|
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GB677638A
|
|
Improvements in dynamo-electric machines
|
|
US2664539A
|
|
Dynamoelectric machine
|
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GB669573A
|
|
Improvements in or relating to dynamoelectric machines
|
|
DE967467C
|
|
Multipole direct current machine in which the main flow is generated with the help of a compensating current between brushes of the same polarity
|
|
GB654566A
|
|
Improvements in or relating to dynamoelectric converters
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|
GB633214A
|
|
Improvements in dynamo testing plants
|
|
GB633456A
|
|
Improvements in or relating to dynamo electric machines
|
|
US2622235A
|
|
Dynamo testing plant
|
|
US2552863A
|
|
Commutator electric machine
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GB671321A
|
|
Commutator electric machine
|
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US2480305A
|
|
Commutator electric machine
|
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GB612016A
|
|
Improvements in the automatic regulation of electric commutator machines
|
|
FR996048A
|
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Device intended to ensure the stability of the parallel coupling of several alternating current generators
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CA511271A
|
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Dynamoelectric machines
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