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Individual
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Individual
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Priority to ES0019387UpriorityCriticalpatent/ES19387U/es
Publication of ES19387UpublicationCriticalpatent/ES19387U/es
Una nueva llave para tornillos, consistente en un tubo de sección poligonal, provisto en sus extremos de un ensanchamiento, que permite introducir fácilmente el tubo en la cabeza de los tornillos.
ES0019387U1949-03-071949-03-07Llave para tornillos
PendingES19387U
(es)