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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0022564UpriorityCriticalpatent/ES22564Y/en
Publication of ES22564UpublicationCriticalpatent/ES22564U/en
Application grantedgrantedCritical
Publication of ES22564YpublicationCriticalpatent/ES22564Y/en
"TERRAJA-GUºA", which is characterized by the fact that it consists of three pieces; a base body, a spring in its bottom, and a porta-machos, which keeps these inside the perpendicular to the surface of the piece to be screwed, because the base of the body is seated on the surface of the body and has its internal drill with perfect perpendicularity, which ensures a perfect hand threading, even when the drill to be tapped has a 5º inclination in relation to the perpendicular and avoid breakage of males and damage parts by imperfect threads, at the same time that it facilitates the learning of the threading by hand. (Machine-translation by Google Translate, not legally binding)
Auxiliary instrument of drawing, that allows to draw parallel lines equidistant or not, at will. (Machine-translation by Google Translate, not legally binding)