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Individual
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Individual
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Priority to ES8803467UpriorityCriticalpatent/ES1008263Y/es
Publication of ES1008263UpublicationCriticalpatent/ES1008263U/es
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Publication of ES1008263YpublicationCriticalpatent/ES1008263Y/es
LANZADERA PERFECCIONADA, CARACTERIZADA PORQUE CONSTANDO DE UNA ALARGADA BARRA TUBULAR EN CUYOS EXTREMOS SE UNEN SENDAS CABEZAS ENGARZABLES SUCESIVAMENTE PARA ANCLAR DOS LANZADERAS CONTIGUAS, TANTO LA BARRA COMO LAS CABEZAS SON DE UN MISMO MATERIAL Y LA UNION ENTRE BARRA Y CABEZA ES, PARTICULARMENTE, UNA SOLDADURA CONTINUA Y UNIFORME EN TODA LA ZONA CONTORNO DE UNION.