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Individual
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Individual
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Priority to ES97556UpriorityCriticalpatent/ES97556Y/es
Publication of ES97556UpublicationCriticalpatent/ES97556U/es
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Publication of ES97556YpublicationCriticalpatent/ES97556Y/es
Envase con dispositivo de autoapertura esencialmente caracterizado por comprender en su tapa un hilo de material resistente, inextensible y fijo por la parte interna de la misma y abarcando al menos tres cuartas partes del perímetro de la misma, sobresaliendo este hilo por una de sus extremidades hacia la parte externa, en una longitud que permita su asimiento manual.
ES97556U1962-10-051962-10-05Envase con dispositivo de autoapertura
ExpiredES97556Y
(es)