Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0024574UpriorityCriticalpatent/ES24574Y/en
Publication of ES24574UpublicationCriticalpatent/ES24574U/en
Application grantedgrantedCritical
Publication of ES24574YpublicationCriticalpatent/ES24574Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
By an "automatic screwdriver screwdriver", which has a series of special devices, by means of which it fixes firmly to the tip of the screwdriver any type of screw forming both elements in a single piece, and by means of a pressure movement of a spring it is The screw of the screwdriver is released. (Machine-translation by Google Translate, not legally binding)