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PIGRAU MUSTEROS ALBERTO
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PIGRAU MUSTEROS ALBERTO
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Application filed by PIGRAU MUSTEROS ALBERTOfiledCriticalPIGRAU MUSTEROS ALBERTO
Priority to ES1978237338UpriorityCriticalpatent/ES237338Y/en
Publication of ES237338UpublicationCriticalpatent/ES237338U/en
Application grantedgrantedCritical
Publication of ES237338YpublicationCriticalpatent/ES237338Y/en
Anchor, characterized essentially by the fact that it is made up of a single piece comprising an "L" shank forming a 90º angle, from whose shorter branch a blade forms a slightly obtuse angle in relation to said branch, whose blade it extends centrally in a short and wide central nail, endowed laterally with two symmetrical wings curved upwards and with the posterior edge forming a substantially helical contour. (Machine-translation by Google Translate, not legally binding)