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CEBRAN BERNADET ALONSO
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CEBRAN BERNADET ALONSO
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Application filed by CEBRAN BERNADET ALONSOfiledCriticalCEBRAN BERNADET ALONSO
Priority to ES0066276UpriorityCriticalpatent/ES66276Y/en
Publication of ES66276UpublicationCriticalpatent/ES66276U/en
Application grantedgrantedCritical
Publication of ES66276YpublicationCriticalpatent/ES66276Y/en
An improved nut, characterized by being made of a single piece of sheet metal conveniently bent and cut, forming a flat base provided with a central circular hole, provided with an orthogonal rim, in which a helical fillet is disposed, whose base presents their outer edges bent orthogonally in the same sense as said central cylinder, constituting a prism of any suitable section to allow the use of a corresponding key. (Machine-translation by Google Translate, not legally binding)