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Individual
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Individual
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Priority to ES98610UpriorityCriticalpatent/ES98610Y/es
Publication of ES98610UpublicationCriticalpatent/ES98610U/es
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Publication of ES98610YpublicationCriticalpatent/ES98610Y/es
Un portatulipas perfeccionado, caracterizado esencialmente por comprender un cono base, que presenta el medio de soporte del conjunto estructural, estando este cono abierto superior e inferiormente, comportando el mismo en su parte inferior y en posición envolvente, una zona plana anular.