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Soc Fr Munitions De Chasse
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Soc Fr Munitions De Chasse
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Application filed by Soc Fr Munitions De ChassefiledCriticalSoc Fr Munitions De Chasse
Application grantedgrantedCritical
Publication of FR55755EpublicationCriticalpatent/FR55755E/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR55755D1944-05-081944-05-08Dispositif pour le contrôle des aiguilles de voies ferrées
ExpiredFR55755E
(fr)