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MARTI LAMELA EDUARDO
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MARTI LAMELA EDUARDO
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Application filed by MARTI LAMELA EDUARDOfiledCriticalMARTI LAMELA EDUARDO
Priority to ES0075238UpriorityCriticalpatent/ES75238Y/en
Publication of ES75238UpublicationCriticalpatent/ES75238U/en
Application grantedgrantedCritical
Publication of ES75238YpublicationCriticalpatent/ES75238Y/en
Photographic Processing Devices Using Wet Methods
(AREA)
Abstract
New eraser element for typewriters, essentially characterized by being constituted by a box configured by two half shells with each other by a screw that passes internally through one of them to thread in a central core of the other, with the particularity of that this core acts in its turn as the axis of rotation of a small drum on which a fine and resistant thread coils, while on one of the sides of the same drum there is a spiral coil spring opposite the thread for the perfect recovery of this. (Machine-translation by Google Translate, not legally binding)
ES0075238U1959-07-291959-07-29
Eraser element for typewriters
ExpiredES75238Y
(en)