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Haeyer Maen Cristina
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Haeyer Maen Cristina
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Application filed by Haeyer Maen CristinafiledCriticalHaeyer Maen Cristina
Priority to ES123478UpriorityCriticalpatent/ES123478Y/en
Publication of ES123478UpublicationCriticalpatent/ES123478U/en
Application grantedgrantedCritical
Publication of ES123478YpublicationCriticalpatent/ES123478Y/en
Improved washer characterized by comprising a neck in prolongation of the central orifice of frustoconical shape in whose interior and on the line that determines its base, it faces a series of projections of acute section for linking said arandela on the object that will behave it. (Machine-translation by Google Translate, not legally binding)