Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARIUS CHARLES HONORE ESCARTEF
PAUL BOURSIER
Original Assignee
MARIUS CHARLES HONORE ESCARTEF
PAUL BOURSIER
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Filing date
Publication date
Application filed by MARIUS CHARLES HONORE ESCARTEF, PAUL BOURSIERfiledCriticalMARIUS CHARLES HONORE ESCARTEF
Application grantedgrantedCritical
Publication of FR431605ApublicationCriticalpatent/FR431605A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR431605D1910-09-161910-09-16Dispositif de sureté pour la commande automatique des freins de chemins de fer
ExpiredFR431605A
(fr)