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Individual
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Individual
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Priority to ES0050862UpriorityCriticalpatent/ES50862Y/en
Publication of ES50862UpublicationCriticalpatent/ES50862U/en
Application grantedgrantedCritical
Publication of ES50862YpublicationCriticalpatent/ES50862Y/en
Utensil for the drawing of curved lines, characterized by being constituted by a bar (1) of a flexible plastic material, provided with a longitudinal hole (4) that crosses it from one end to the other, and in which a rod is lodged ( 5) of a ductile and malleable metal, retained in its position by means of sealing members (6) of the two ends of said longitudinal hole. (Machine-translation by Google Translate, not legally binding)
ES0050862U1955-10-261955-10-26
Tool for drawing curved lines
ExpiredES50862Y
(en)