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 ES0210030ApriorityCriticalpatent/ES210030A2/es
Publication of ES210030A2publicationCriticalpatent/ES210030A2/es
Mejoras introducidas en el objeto de la patente 207.814 por perfeccionamientos en lámparas fluorescentes caracterizado porque el cátodo interior está separado del nivel del cátodo anular exterior encontrándose a mayor altura que este.
ES0210030A1953-06-261953-06-26PERFECCIONAMIENTOS EN LáMPARAS FLUORESCENTES
ExpiredES210030A2
(es)