|
GB129805A
|
|
Improvements in or relating to Current Regulators or Transformers of the Constant Current Type.
|
|
GB123446A
|
|
Improvements in or relating to Magnetic Friction Clutches.
|
|
GB120816A
|
|
Improvements in or relating to Electromagnetic Clutches.
|
|
US718481A
|
|
Internal-combustion engine.
|
|
US735118A
|
|
Polyphase alternating-current induction-motor.
|
|
GB190125312A
|
|
Improvements in Internal Combustion Engines.
|
|
GB190124937A
|
|
Improvements in Polyphase Alternating Current Induction Motors.
|
|
US686856A
|
|
Dynamo-electric machine.
|
|
GB190021740A
|
|
Improvements in Dynamo Electric Machines
|
|
GB190007373A
|
|
Improvements in the Formation of Drum Winding for Dynamo Electric Machines.
|
|
GB189824418A
|
|
Improvements in Alternating Current Motors.
|
|
GB189716788A
|
|
Improvements in Alternating Current Motors.
|
|
GB189707772A
|
|
Improvements in Alternating Current Motors.
|
|
CA202150A
|
|
Current regulator for alternating current electric circuits
|
