BR7906760A - Arranjo de circuito acoplador arranjo de circuito de via para uma secao isolada e aparelho detector de retificador sincronizado
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Arranjo de circuito acoplador arranjo de circuito de via para uma secao isolada e aparelho detector de retificador sincronizado
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Publication number
BR7906760A
BR7906760ABR7906760ABR7906760ABR7906760ABR 7906760 ABR7906760 ABR 7906760ABR 7906760 ABR7906760 ABR 7906760ABR 7906760 ABR7906760 ABR 7906760ABR 7906760 ABR7906760 ABR 7906760A
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Application filed by American Standard IncfiledCriticalAmerican Standard Inc
Publication of BR7906760ApublicationCriticalpatent/BR7906760A/pt
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L1/00—Devices along the route controlled by interaction with the vehicle or train
B61L1/18—Railway track circuits
B61L1/181—Details
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Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Mechanical Engineering
(AREA)
Train Traffic Observation, Control, And Security
(AREA)
BR7906760A1978-10-231979-10-19Arranjo de circuito acoplador arranjo de circuito de via para uma secao isolada e aparelho detector de retificador sincronizado
BR7906760A
(pt)