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 ES0023008UpriorityCriticalpatent/ES23008Y/es
Publication of ES23008UpublicationCriticalpatent/ES23008U/es
Application grantedgrantedCritical
Publication of ES23008YpublicationCriticalpatent/ES23008Y/es
Hojas con índice automático, caracterizadas por estar constituidas por la propia hoja de papel en uno de cuyos bordes lleva impreso el alfabeto en su totalidad, separadas las letras por líneas divisores, cuyo borde puede llevar un refuerzo en toda su longitud constituido por un regrueso del papel, por una tira pegada por el reverso o por la aplicación de una capa de barniz que le preste consistencia o cualquier otro medio análogo.
ES0023008U1950-04-251950-04-25Hojas con índice automático
ExpiredES23008Y
(es)