ES266464A1 - Improvements introduced in the manufacture of plastic closures for containers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of plastic closures for containers (Machine-translation by Google Translate, not legally binding)
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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TORRES VELIZ JOSE
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TORRES VELIZ JOSE
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Priority to ES0266464ApriorityCriticalpatent/ES266464A1/en
Publication of ES266464A1publicationCriticalpatent/ES266464A1/en
Improvements introduced in the manufacture of plastic closures for containers, characterized in that they comprise a body of concave shape having an upper peripheral flange placed externally, a peripheral wall extending down from it, a peripheral edge in the bottom of said wall extending outwardly slightly from it and a bottom wall attached to said body, a mouth located in the center projecting upwardly from said bottom wall having said bottom wall having a weakened area under said mouth thereby bringing said area it can be separated from said bottom wall by pressure applied against it through said mouth. (Machine-translation by Google Translate, not legally binding)
ES0266464A1961-04-111961-04-11Improvements introduced in the manufacture of plastic closures for containers (Machine-translation by Google Translate, not legally binding)
ExpiredES266464A1
(en)