ES21827U - Device for instantly opening and closing bakelite boxes or plastic materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for instantly opening and closing bakelite boxes or plastic materials (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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DOMINGUEL BARROS JOSE MARCIAL
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DOMINGUEL BARROS JOSE MARCIAL
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Application filed by DOMINGUEL BARROS JOSE MARCIALfiledCriticalDOMINGUEL BARROS JOSE MARCIAL
Priority to ES0021827UpriorityCriticalpatent/ES21827U/en
Publication of ES21827UpublicationCriticalpatent/ES21827U/en
Device for instantly opening and closing bakelite or plastic boxes, characterized in that the container of the box presents, near its upper edge, a circular rim forming a widening towards the flat upper edge (Figure 1). (Machine-translation by Google Translate, not legally binding)
ES0021827U1949-12-301949-12-30Device for instantly opening and closing bakelite boxes or plastic materials (Machine-translation by Google Translate, not legally binding)
PendingES21827U
(en)
Improvements introduced in the manufacture of individual containers of rubber porphylactic (Machine-translation by Google Translate, not legally binding)