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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FORES CASTELLS ADOLFO
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FORES CASTELLS ADOLFO
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Publication date
Application filed by FORES CASTELLS ADOLFOfiledCriticalFORES CASTELLS ADOLFO
Priority to ES0087253UpriorityCriticalpatent/ES87253Y/en
Publication of ES87253UpublicationCriticalpatent/ES87253U/en
Application grantedgrantedCritical
Publication of ES87253YpublicationCriticalpatent/ES87253Y/en
Dual-use screwdriver, which is essentially characterized in that the bar of the same attached to the handle is a cross profile started with large chamfers in their crossing bottoms, operatively arranged the set so that it suffices to suppress the ends of the chamfers by grinding so that the head of the screwdriver is prepared in the form of a cross and that by suppressing by grinding two opposite cross branches, including the chamfers, the head is prepared in the form of a double bevel. (Machine-translation by Google Translate, not legally binding)
ES0087253U1961-05-191961-05-19
Dual use screwdriver
ExpiredES87253Y
(en)