Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CASTRO MERCADAL JOAQUIN
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CASTRO MERCADAL JOAQUIN
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Publication date
Application filed by CASTRO MERCADAL JOAQUINfiledCriticalCASTRO MERCADAL JOAQUIN
Priority to ES0088970UpriorityCriticalpatent/ES88970U/en
Publication of ES88970UpublicationCriticalpatent/ES88970U/en
A spool for spinning and the like, essentially characterized by comprising an elongated tubular body with threaded ends and two circular flanges, provided with radial reinforcing ribs, which are mounted with their central bore, also threaded, at those ends; there is a protrusion defined on the tubular body that adapts to the internal face of the walloons, preventing the entry of threads into the threaded area and a circular flange on the outside of the central hole of said flanges, which abuts the ends of the threaded areas of said tubular body. (Machine-translation by Google Translate, not legally binding)
ES0088970U1961-09-091961-09-09A spool for spinning and the like (Machine-translation by Google Translate, not legally binding)
PendingES88970U
(en)
System of threaded clamping of a third limiting disc in a pipe-prote nucleus, provided with thread, of a thread coil (Machine-translation by Google Translate, not legally binding)