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US2270943A
(en)
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|
Hydraulic system
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|
GB1273806A
(en)
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|
Improvements in or relating to the control of water turbines
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|
ES316370A1
(es)
|
|
Dispositivo de control hidraulico.
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|
ES318442A1
(es)
|
|
Un mecanismo divisor de flujo.
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|
GB991007A
(en)
|
|
Mining apparatus
|
|
US3409048A
(en)
|
|
Multiple valve selector and actuator
|
|
GB866985A
(en)
|
|
Multiple purpose hydraulic valve
|
|
US2834256A
(en)
|
|
Rapid fire gun slide hydraulic control system
|
|
GB2042035A
(en)
|
|
Prop control system
|
|
GB788839A
(en)
|
|
Improvements in and relating to control mechanisms for woodworking machines
|
|
US3616787A
(en)
|
|
Overflow valve for a steam plant
|
|
US3254672A
(en)
|
|
Air circuit control system
|
|
PL59370B1
(enExample)
|
|
|
|
ES326039A1
(es)
|
|
Un dispositivo de servovalvula electrohidraulica.
|
|
ES319982A1
(es)
|
|
Un metodo de operar un generador de vapor.
|
|
US1295742A
(en)
|
|
System of teledynamic control.
|
|
SU547731A1
(ru)
|
|
Устройство дл дистанционного управлени подачей природного газа
|
|
US2586244A
(en)
|
|
Apparatus for controlling the flow of dye liquor through kiers
|
|
SU859679A1
(ru)
|
|
Пневматическое устройство дл управлени насосной станцией
|
|
PL89191B1
(enExample)
|
|
|
|
ES375227A1
(es)
|
|
Valvula de derrame dispuesta entre generador de vapor y consumidor.
|
|
AT254228B
(de)
|
|
Sicherheitseinrichtung für eine Wärmeaustauscheranlage
|
|
ES379523A1
(es)
|
|
Perfeccionamientos en un sistema de control de combustible.
|
|
GB1405666A
(en)
|
|
Electric control system for steam or gas turbines
|
|
ES259376A1
(es)
|
|
Perfeccionamientos en las valvulas de seguridad para instalaciones de freno hidraulico
|