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LLANERAS GARCIA JAUME
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LLANERAS GARCIA JAUME
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Publication date
Application filed by LLANERAS GARCIA JAUMEfiledCriticalLLANERAS GARCIA JAUME
Priority to ES0020996UpriorityCriticalpatent/ES20996U/es
Publication of ES20996UpublicationCriticalpatent/ES20996U/es
Cierre de seguridad para tubos envase de plomo o estaño, caracterizado por que la obturación se consigue por medio de dos superficies cónicas que se corresponden; una practicada en el cuello del envase y otra en la parte interior de la rosca de cierre.
ES0020996U1949-09-281949-09-28Cierre de seguridad para tubos envase de estaño o de plomo
PendingES20996U
(es)