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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1985288233UpriorityCriticalpatent/ES288233Y/en
Publication of ES288233UpublicationCriticalpatent/ES288233U/en
Application grantedgrantedCritical
Publication of ES288233YpublicationCriticalpatent/ES288233Y/en
Improved element for composition of jewelery articles characterized by being constituted by a solid support-soul covered by three baths or metallic layers, being the first of nickel chemistry, the second of copper and the third of a noble metal; having provided in said solid core-holder a through hole or not, which allows the composition of the article of jewelry and at the same time, the administrative verification of its manufacture. (Machine-translation by Google Translate, not legally binding)
ES1985288233U1985-07-191985-07-19
PERFECTED ELEMENT FOR COMPOSITION OF JEWELRY ITEMS
ExpiredES288233Y
(en)