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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0068103UpriorityCriticalpatent/ES68103Y/en
Publication of ES68103UpublicationCriticalpatent/ES68103U/en
Application grantedgrantedCritical
Publication of ES68103YpublicationCriticalpatent/ES68103Y/en
Improved sharpener, for pencils, characterized by comprising a rectangular plate of curved profile, with the ends thereof being partially bent towards the inner part, forming two arcs of shorter length, parallel to the main arch of the profile, and because between said two arcs and said main arch an intermediate space is established. (Machine-translation by Google Translate, not legally binding)