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US1985982A
(en)
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Control system
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NO159068B
(no)
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Anordning til styring av et antall innstillingsmotorer i trykkmaskinen.
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US3340447A
(en)
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Digital servomechanism
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US3643154A
(en)
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Composite polyphase on-load tap-changers for regulating polyphase transformers and polyphase transformers provided with such tap-changers
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EP0095375B1
(en)
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Spacecraft solar array pointing drive
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US714862A
(en)
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|
Controlling electric motor.
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|
US2003129A
(en)
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|
Control device for rolling mills
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US3176120A
(en)
|
|
Automatic control mechanism for machine tools
|
|
US2619733A
(en)
|
|
Apparatus for the maintenance of true bearing
|
|
US2512745A
(en)
|
|
Rheostat
|
|
US3353095A
(en)
|
|
Variable speed position measuring transformer system
|
|
US1956419A
(en)
|
|
Remote control system for radio receiving apparatus and the like
|
|
US2808548A
(en)
|
|
Automatic control systems especially for machine tools
|
|
US1014821A
(en)
|
|
Alternating-current regulator.
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|
DE493884C
(de)
|
|
Elektrische Fernverstellung von Teilen an Werkzeugmaschinen
|
|
US2392425A
(en)
|
|
Remote control system
|
|
US1835453A
(en)
|
|
Rudder control for ships
|
|
US1424702A
(en)
|
|
Electrical control apparatus
|
|
US2980838A
(en)
|
|
Position control servosystem
|
|
US2115327A
(en)
|
|
Remote electric control system
|
|
US1853004A
(en)
|
|
Control system for asynchronous machines
|
|
US2082703A
(en)
|
|
Remote control
|
|
US2159413A
(en)
|
|
Telemetric system
|
|
US2254942A
(en)
|
|
Remote control of drum controllers
|
|
DE1245805B
(de)
|
|
Anordnung zur Umwandlung eines digitalen Wertes in eine analoge Winkelstellung
|