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 ES0005081UpriorityCriticalpatent/ES5081Y/es
Publication of ES5081UpublicationCriticalpatent/ES5081U/es
Application grantedgrantedCritical
Publication of ES5081YpublicationCriticalpatent/ES5081Y/es
Accessory Devices And Overall Control Thereof
(AREA)
Abstract
Un boceto de una máquina de escribir con teclado completo, caracterizado por que no tiene ningún dispositivo que permita la distracción del manejante fuera de la atención necesaria a la colocación de las supuestas letras.
ES0005081U1938-08-061938-08-06Boceto de máquina de escribir de entrenamiento con sus correspondientes tableros gráficos.
ExpiredES5081Y
(es)