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.)
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Soc In Accomandita Per Lutilizzazione Delle Invenzioni Ingennieur Beer
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Soc In Accomandita Per Lutilizzazione Delle Invenzioni Ingennieur Beer
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Application filed by Soc In Accomandita Per Lutilizzazione Delle Invenzioni Ingennieur BeerfiledCriticalSoc In Accomandita Per Lutilizzazione Delle Invenzioni Ingennieur Beer
Priority to ES39036ApriorityCriticalpatent/ES39036A1/es
Publication of ES39036A1publicationCriticalpatent/ES39036A1/es
ES39036A1906-09-031906-09-03Perfeccionamientos en los dispositivos de bloque por evitar automáticamente los accidentes en las vías férreas.
ExpiredES39036A1
(es)
Mejoras en los medios empleados para hacer funcionar las agujas de los ferrocarriles y tranvías, los mecanismos de señales y demás disposiciones análogas.