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Individual
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Individual
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Priority to ES94733UpriorityCriticalpatent/ES94733U/en
Publication of ES94733UpublicationCriticalpatent/ES94733U/en
Key changeable mouths, characterized by being constituted by a lever, formed by two symmetrical units that are coupled to form a hollow body, in which at their ends there are two drills, for coupling of nozzles internally appropriate to the function that has to perform, and in which inclined teeth have been carved in its peripheries. (Machine-translation by Google Translate, not legally binding)
ES94733U1962-08-181962-08-18Changeable mouth wrench (Machine-translation by Google Translate, not legally binding)
PendingES94733U
(en)