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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soc Universelle Delectricite Tommasi
Original Assignee
Soc Universelle Delectricite Tommasi
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Filing date
Publication date
Application filed by Soc Universelle Delectricite TommasifiledCriticalSoc Universelle Delectricite Tommasi
Priority to ES2756ApriorityCriticalpatent/ES2756A1/es
Publication of ES2756A1publicationCriticalpatent/ES2756A1/es
ES2756A1882-10-031882-10-03Aparatos destinados al alumbrado eléctrico de los ferrocarriles, de las embarcaciones y otros vehículos.
ExpiredES2756A1
(es)
Unas mejoras en lámparas eléctricas y en los carbonos o conductores incandescentes de las mismas, así como en los medios y métodos para su fabricación.