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Individual
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Individual
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Priority to ES0012151UpriorityCriticalpatent/ES12151Y/en
Publication of ES12151UpublicationCriticalpatent/ES12151U/en
Application grantedgrantedCritical
Publication of ES12151YpublicationCriticalpatent/ES12151Y/en
A device for teaching typing, essentially characterized by being constituted by an armature of suitable material that takes the form of a typewriter in its sector corresponding to the keyboard and in which all the keys are included signs, capitalization, backspace , spacer, tabulator, etc., in the same arrangement, distribution and form as in the real ones. (Machine-translation by Google Translate, not legally binding)
ES0012151U1945-11-081945-11-08
Device for typing teaching.
ExpiredES12151Y
(en)
Improvements in computer machines, telegraph transmitters and computer inputs, all of them with one or more alfanumeric keypads. (Machine-translation by Google Translate, not legally binding)
An apparatus for transmiting information from a registration keyboard, applicable to componing machines (Machine-translation by Google Translate, not legally binding)