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Noguera Vintro SA
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Noguera Vintro SA
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Filing date
Publication date
Application filed by Noguera Vintro SAfiledCriticalNoguera Vintro SA
Priority to ES0048959UpriorityCriticalpatent/ES48959Y/en
Publication of ES48959UpublicationCriticalpatent/ES48959U/en
Application grantedgrantedCritical
Publication of ES48959YpublicationCriticalpatent/ES48959Y/en
Sharpening pencils for adjustable length of sharpened mine, characterized by the fact of consisting of a rotating limiter piece, installed on the opposite side to the input of the pencil in the pencil sharpener, which bears notches that, when faced with the vertex of the cone that guides the tip of the pencil, allow one or another type of sharpening of the mine. (Machine-translation by Google Translate, not legally binding)
ES0048959U1955-07-051955-07-05
Pencil sharpener for adjustable length of sharp lead
ExpiredES48959Y
(en)
Sharpener that allows to establish rationally an adjustable stop for the different sharpening classes (Machine-translation by Google Translate, not legally binding)
Sharpener that allows to establish rationally an adjustable stop in the different sharpening classes. (Machine-translation by Google Translate, not legally binding)