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JULES CHARLES MELEY
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JULES CHARLES MELEY
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Application filed by JULES CHARLES MELEYfiledCriticalJULES CHARLES MELEY
Application grantedgrantedCritical
Publication of FR332192ApublicationCriticalpatent/FR332192A/fr
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
B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR332192D1903-05-191903-05-19Block-system automatique pour voies ferrées
ExpiredFR332192A
(fr)