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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0027197UpriorityCriticalpatent/ES27197Y/es
Publication of ES27197UpublicationCriticalpatent/ES27197U/es
Application grantedgrantedCritical
Publication of ES27197YpublicationCriticalpatent/ES27197Y/es
Nuevo sobre-carta franqueado, para la correspondencia, que prescindiendo del tamaño, forma y material a emplear en su fabricación, se caracteriza por ir provisto de una ventana o recuadro, practicado en el lugar que se estime más indicado, aunque preferentemente, en el ángulo superior derecho del sobre, cuya ventana o recuadro servirá de protección o seguridad para evitar que pueda arrancarse o desprenderse el sello, una vez pegado.
ES0027197U1951-06-231951-06-23Sobre-carta franqueado para la correspondencia.
ExpiredES27197Y
(es)