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Priority to ES0041246UpriorityCriticalpatent/ES41246Y/en
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Publication of ES41246YpublicationCriticalpatent/ES41246Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
New type of wrench to tighten nuts and bolts, characterized in that it consists essentially of a fixed jaw to the handle of the key and another that runs inside the first, sliding by a screw, thanks to an elongated cavity that is provided and that serves as a guide. (Machine-translation by Google Translate, not legally binding)
ES0041246U1954-03-271954-03-27
New type of wrench for tightening nuts and bolts
ExpiredES41246Y
(en)
A monopieza device for the fixing of tube wrenches, for screws and nuts, to the screwdrivers. (Machine-translation by Google Translate, not legally binding)