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.)
WALTER BLOEN
Original Assignee
WALTER BLOEN
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 WALTER BLOENfiledCriticalWALTER BLOEN
Priority to ES0000600UpriorityCriticalpatent/ES600Y/es
Publication of ES600UpublicationCriticalpatent/ES600U/es
Application grantedgrantedCritical
Publication of ES600YpublicationCriticalpatent/ES600Y/es
Un nuevo dispositivo para toda clase de máquinas con teclado, caracterizado por el hecho de que todas las teclas de un grupo de accionamiento por un determinado dedo están provistas de un distintivo visible o palpable.
ES0000600U1931-05-161931-05-16Nuevo sistema para toda clase de máquinas con teclado.
ExpiredES600Y
(es)