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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Individual
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Individual
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Priority to ES271755ApriorityCriticalpatent/ES271755A1/en
Publication of ES271755A1publicationCriticalpatent/ES271755A1/en
Sealing process, especially applicable to containers with flexible walls, such as mesh, plastic or similar, consisting essentially of sliding a wire, ribbon or band of metal or other material capable of permanent deformation, causing then the winding spiral of the same on the wrinkled mouth of the container and finally proceeding to the cut of the thread or tape in question on the outside of the spiral formed and its creasing and deformed to determine the closure and sealing of that container. (Machine-translation by Google Translate, not legally binding)
ES271755A1961-11-041961-11-04Procedure, with your corresponding machine, to preheat (Machine-translation by Google Translate, not legally binding)
ExpiredES271755A1
(en)
Procedure for the manufacture of packages for all kinds of correspondence, with opening device (Machine-translation by Google Translate, not legally binding)