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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COLAS HEDILLA PEDRO
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COLAS HEDILLA PEDRO
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Publication date
Application filed by COLAS HEDILLA PEDROfiledCriticalCOLAS HEDILLA PEDRO
Priority to ES0063099UpriorityCriticalpatent/ES63099U/es
Publication of ES63099UpublicationCriticalpatent/ES63099U/es
Nuevo envase de plástico, caracterizado por hallarse constituido por un tubo continuo fraccionado, el cual es cerrado por soldadura, una de sus bocas mediante la utilización de unas pinzas eléctricas a determinada temperatura, con lo que queda formada la bolsa, caracterizándose además por que para su utilización, una vez llena del contenido, se proceda al cerrado de su boca superior igualmente por soldadura.
ES0063099U1957-12-061957-12-06Nuevo envase de plástico
PendingES63099U
(es)