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Individual
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Individual
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Priority to ES0043525UpriorityCriticalpatent/ES43525U/es
Publication of ES43525UpublicationCriticalpatent/ES43525U/es
Pila convertible en linterna, caracterizada por ser la lengüeta de su polo positivo, más larga, y llevar un orificio en su centro, en el que va acoplado un casquillo.
ES0043525U1954-08-161954-08-16Pila convertible en linterna
PendingES43525U
(es)