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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0065486UpriorityCriticalpatent/ES65486Y/en
Publication of ES65486UpublicationCriticalpatent/ES65486U/en
Application grantedgrantedCritical
Publication of ES65486YpublicationCriticalpatent/ES65486Y/en
Improved signaling disc, characterized in that it is constituted by two coupled circular pieces whose lower faces coincide on a flat surface and the upper ones complete a spherical cap. (Machine-translation by Google Translate, not legally binding)