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1976-06-30
Controlled system for focussing a read-out light beam
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1922-11-21
Automatic steering device
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1945-03-27
Drift compensator for aircraft
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1995-05-18
Schaltung zur steuerung mit mehreren sensoren
GB821138A
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1900-01-01
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1969-03-04
Solid state servo system including a unique d.c. control triggering a.c. power to the servomotor
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1986-01-14
Error sensing system for vessels with absolute zero referencing
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1976-09-07
Process control system using a two wire remote control system
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1957-07-30
Radio controlled craft guidance system
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1949-05-10
Universal gyroscope-suspension system
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1953-04-08
Radiated-signal direction finder
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1971-09-22
Improvements in or relating to anti-roll facilities
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1969-01-29
Tension member position regulating system
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1957-04-30
Aircraft control apparatus
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1962-07-17
Control reversal sensor
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1992-12-18
엘리베이터의 조정 장치
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1952-12-02
Apparatus for the maintenance of true bearing
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1961-08-08
Torpedo steering system
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1972-06-13
Electrical automatic pilot
GB1481409A
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1977-07-27
Monitor systems
GB805914A
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1958-12-17
Electric remote-control positioning system
GB1070211A
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1967-06-01
Improvements relating to stability augmentation systems for craft
SU363071A1
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1972-12-30
Пневматический регулятор
SU650052A1
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1979-02-28
Способ формировани управл ющего сигнала в системах автоматического регулировани
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1970-08-11
Radio directional control system