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Priority to ES0016884UpriorityCriticalpatent/ES16884Y/en
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Publication of ES16884YpublicationCriticalpatent/ES16884Y/en
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments
(AREA)
Abstract
Carrier device of multiple writing elements, consisting essentially of a body with a general cylindrical or prismatic profile formed by two threaded or adjustable caps to a tubular central part opened by both bases for the introduction in each of its orifices or end nozzles of the carrier sleeve of two writing elements, one of which remains in position of use while its opposite is placed inside that tubular piece. (Machine-translation by Google Translate, not legally binding)
ES0016884U1948-02-281948-02-28
Multiple writing element carrier device.
ExpiredES16884Y
(en)