Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Publication of BE578792ApublicationCriticalpatent/BE578792A/fr
B66B1/02—Control systems without regulation, i.e. without retroactive action
B66B1/06—Control systems without regulation, i.e. without retroactive action electric
B66B1/08—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements
Landscapes
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Elevator Control
(AREA)
BE578792A1958-05-161959-05-16Matière fissile et éléments combustibles pour réacteurs neutroniques.
BE578792A
(fr)