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OCTAVE SIRE
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OCTAVE SIRE
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Publication of FR5760EpublicationCriticalpatent/FR5760E/en
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR5760D1904-10-191905-08-07
Light signal system for single track tram lines
ExpiredFR5760E
(en)