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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES40298ApriorityCriticalpatent/ES40298A1/es
Publication of ES40298A1publicationCriticalpatent/ES40298A1/es
ES40298A1907-03-081907-03-08Perfeccionamientos en la telegrafía sin hilos para la transmisión de dibujos, escritos y fotografías.
ExpiredES40298A1
(es)