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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1970157110UpriorityCriticalpatent/ES157110Y/en
Publication of ES157110UpublicationCriticalpatent/ES157110U/en
Application grantedgrantedCritical
Publication of ES157110YpublicationCriticalpatent/ES157110Y/en
Wool binding device characterized by comprising a series of equal and laminar pieces, which are threaded articulatedly to form support chains, each of whose parts are joined to a blade; these pieces are constituted by a plate whose upper end, wider, is slightly bent and endowed with an end eyelet, the lower part starts a narrower extension, flanked by two appendages preferably sharp, bent at the same angle as the upper elbow, said extension, whose end, preferably pricking, is also central to embrace a blade at the bottom, so that the pricking appendages and the end of the extension nail on the two faces of the blade, establishing a perfect joint . (Machine-translation by Google Translate, not legally binding)
ES1970157110U1970-03-251970-03-25
ROLLER BLINDS UNION DEVICE.
ExpiredES157110Y
(en)