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ENTIDAD MERCANTIL RICO S A
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ENTIDAD MERCANTIL RICO S A
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Application filed by ENTIDAD MERCANTIL RICO S AfiledCriticalENTIDAD MERCANTIL RICO S A
Priority to ES0004049UpriorityCriticalpatent/ES4049Y/es
Publication of ES4049UpublicationCriticalpatent/ES4049U/es
Application grantedgrantedCritical
Publication of ES4049YpublicationCriticalpatent/ES4049Y/es
Trompo o peón musical, constituido esencialmente por varilla (7) en forma de espiral introducida en el cilindro metálico (8) que hace de guía, en cuya parte inferior va encajada una lámina (11) en forma de mariposa, de hoja de lata u otra materia, que actúa de ventilador (fig. 1ª).
ES0004049U1935-08-301935-08-30Trompo o peón musical.
ExpiredES4049Y
(es)