ES5081U - Sketch of training typewriter with its corresponding graphic boards. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Sketch of training typewriter with its corresponding graphic boards. (Machine-translation by Google Translate, not legally binding)
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.)
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Individual
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Individual
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Priority to ES0005081UpriorityCriticalpatent/ES5081Y/en
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Accessory Devices And Overall Control Thereof
(AREA)
Abstract
A sketch of a typewriter with full keyboard, characterized in that it does not have any device that allows the distraction of the driver outside the necessary attention to the placement of the supposed letters. (Machine-translation by Google Translate, not legally binding)
ES0005081U1938-08-061938-08-06
Sketch of training typewriter with corresponding graphic boards.
ExpiredES5081Y
(en)
A new form of collections of cards applicable to teaching as a powerful teacher assistant and text (Machine-translation by Google Translate, not legally binding)
New device made of iron and other metals, applicable to keyboard and percussion instruments (Machine-translation by Google Translate, not legally binding)