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FONOLL GRAU EMILIO
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FONOLL GRAU EMILIO
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Application filed by FONOLL GRAU EMILIOfiledCriticalFONOLL GRAU EMILIO
Priority to ES0031437UpriorityCriticalpatent/ES31437Y/en
Publication of ES31437UpublicationCriticalpatent/ES31437U/en
Application grantedgrantedCritical
Publication of ES31437YpublicationCriticalpatent/ES31437Y/en
An improved circular brush, characterized in that the retention elements of the bundles of fiber, bristle or root bundles folded in half and held laterally by the pressure of two flat and parallel rings, are formed by the legs of some U wire, strung with the holes of those rings; said legs being disposed in the inner part of the curvature of the bundles; this retention and the lateral pressure of the rings against the series of bundles is ensured, by the folding of the outer ends of the legs on the plane of the outlet ring, and its threading with the immediate part of the right or of the left. (Machine-translation by Google Translate, not legally binding)