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GRUNFELD EUGENIO
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GRUNFELD EUGENIO
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Application filed by GRUNFELD EUGENIOfiledCriticalGRUNFELD EUGENIO
Priority to ES0018824UpriorityCriticalpatent/ES18824Y/en
Publication of ES18824UpublicationCriticalpatent/ES18824U/en
Application grantedgrantedCritical
Publication of ES18824YpublicationCriticalpatent/ES18824Y/en
An apparatus removes tips for pens, characterized in that it is composed of a support body of two blades, whose cutting edges border grooves made along the conical cavities where it is introduced to the tip of the pencils that are desired to sharpen, being the opening or wider part of these conical cavities on the outer face of a lid to whose lower face the body is held, in the form of a wedge, in which the blades are held. (Machine-translation by Google Translate, not legally binding)
ES0018824U1948-12-181948-12-18
Sharpener device for pencils.
ExpiredES18824Y
(en)
Sharpener that allows to establish rationally an adjustable stop in the different sharpening classes. (Machine-translation by Google Translate, not legally binding)