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Individual
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Individual
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Priority to ES82110UpriorityCriticalpatent/ES82110Y/en
Publication of ES82110UpublicationCriticalpatent/ES82110U/en
Application grantedgrantedCritical
Publication of ES82110YpublicationCriticalpatent/ES82110Y/en
New plastic zipper closure, characterized by the fact that the metal piece sandwiched between the two strips of the elements of the closure, which serves to join them and at the same time limiting stroke and thus opening the rack, it is replaced by a fusing in transverse line, of the plastic material constituting the crimp elements, which fused arranged immediately after the determinative point of maximum opening of the closure, puts in contact with each other, the deformed plastic material and creates with its permanent deformation a limit stop of the cursor stroke. (Machine-translation by Google Translate, not legally binding)
ES82110U1960-07-141960-07-14
Plastic zip closure
ExpiredES82110Y
(en)