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Individual
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Individual
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Priority to ES292017ApriorityCriticalpatent/ES292017A1/en
Publication of ES292017A1publicationCriticalpatent/ES292017A1/en
Improvements in the joining systems by parts embedded in furniture elements and the like, of the type in which a piece incorporates an internal thread of resistant thread, to receive a bolt, screw, or the like, which ensures the unión of that piece with another, whose improvements are characterized by the provision of a housing in the part that is to be carrier of the internal thread, in whose housing is incorporated, by gluing methods or the like a bushing of appropriate material, such as plastic, with an axial bore, whose drill has the repeated internal thread. (Machine-translation by Google Translate, not legally binding)
ES292017A1963-11-291963-11-29Improvements in the indicator systems (Machine-translation by Google Translate, not legally binding)
ExpiredES292017A1
(en)