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NOVAS CASALS LUIS
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NOVAS CASALS LUIS
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Application filed by NOVAS CASALS LUISfiledCriticalNOVAS CASALS LUIS
Priority to ES0070088UpriorityCriticalpatent/ES70088Y/en
Publication of ES70088UpublicationCriticalpatent/ES70088U/en
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Publication of ES70088YpublicationCriticalpatent/ES70088Y/en
An improved closure for slopes, characterized in that its improvement consists in enabling the adjustment button, of a greater cohesion capacity, introducing between the two metal halves that comprise it, a solid washer or core of neutral and more ductile material or semi -flexible that opposes the passage of the rod that crosses through its central hole, a greater resistance, than the other metal elements, without actually impeding its passage. (Machine-translation by Google Translate, not legally binding)
ES0070088U1958-11-291958-11-29
Perfected closure for earrings
ExpiredES70088Y
(en)