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Priority to ES1978241060UpriorityCriticalpatent/ES241060Y/es
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ES1978241060U1978-01-031978-01-03Dispositivo de cierre de envases de plastico para conservas,bebidas o cualquier otro producto distinto
ExpiredES241060Y
(es)
Procedimiento mejorado para reducir el contenido de acetaldehido en plasticos de tereftalato de polietileno empleados para el empaque o embotellado de alimentos