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Societe dElectricite Mors SA
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Societe dElectricite Mors SA
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Application filed by Societe dElectricite Mors SAfiledCriticalSociete dElectricite Mors SA
Priority to FR812620ApriorityCriticalpatent/FR76718E/fr
Application grantedgrantedCritical
Publication of FR76718EpublicationCriticalpatent/FR76718E/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
B61L5/20—Audible signals, e.g. detonator audible signalling
B61L5/203—Detonators; Track mounting means; Composition of the detonative product
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR812620A1959-12-101959-12-10Dispositif de mise en place de pétards de signalisation pour voies ferrées
ExpiredFR76718E
(fr)