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GB637866A
|
|
Improvements in or relating to apparatus for utilisation of intra-nuclear atomic energy
|
|
US2279402A
|
|
Alternating current electric motor
|
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GB577851A
|
|
Improvements in or relating to spring transmission or coupling elements for use in training or elevating guns
|
|
GB577849A
|
|
Improvements in or relating to electric distant control apparatus
|
|
GB521570A
|
|
Improvements in or relating to alternating current electric motors
|
|
US2168032A
|
|
Electric transmission system
|
|
GB505511A
|
|
Improvements in or relating to electric control systems for power-actuated movable objects
|
|
GB506032A
|
|
Improvements in or relating to electric distant control apparatus
|
|
US2079253A
|
|
Electric distant control system
|
|
GB466952A
|
|
Improvements in or relating to electric distant control systems
|
|
GB466881A
|
|
Improvements in or relating to electric distant control systems
|
|
GB449901A
|
|
Improvements in or relating to electric distant control systems
|
|
US1987479A
|
|
Dynamo-electric variable speed power transmitting mechanism
|
|
GB413026A
|
|
Improvements in or relating to dynamo-electric variable speed power transmitting mechanisms
|
|
US2014737A
|
|
Alternating-current commutator machine
|
|
GB373243A
|
|
Improvements in or relating to alternating-current commutator machines
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