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.)
CUIZZA DI ANTONIO DOMENICO
PERTOT JOHANN
Original Assignee
CUIZZA DI ANTONIO DOMENICO
PERTOT JOHANN
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Filing date
Publication date
Application filed by CUIZZA DI ANTONIO DOMENICO, PERTOT JOHANNfiledCriticalCUIZZA DI ANTONIO DOMENICO
Application grantedgrantedCritical
Publication of FR320380ApublicationCriticalpatent/FR320380A/en
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
B61L3/16—Continuous control along the route
B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR320380D1902-04-141902-04-14
Safety device for railway trains
ExpiredFR320380A
(en)