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Individual
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Individual
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Priority to ES98503UpriorityCriticalpatent/ES98503Y/en
Publication of ES98503UpublicationCriticalpatent/ES98503U/en
Application grantedgrantedCritical
Publication of ES98503YpublicationCriticalpatent/ES98503Y/en
A laminated body for various tools, characterized by being composed of a single piece of steel, with a rectangular section, longitudinally grooved on only one of its faces, with the peculiarity that, at the bottom of the groove, it presents from the at the moment of its original formation, a succession of equal concave cavities, which can be indistinctly semi-spherical and conical, with adequate depth to constitute the pivot settlement for the terminal tips of fixing instruments, such as screws, for a fixation adjustable in length. (Machine-translation by Google Translate, not legally binding)
ES98503U1963-03-251963-03-25
Laminated body for various tools
ExpiredES98503Y
(en)