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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Espanola de Explosivos SA
Original Assignee
Union Espanola de Explosivos SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Espanola de Explosivos SAfiledCriticalUnion Espanola de Explosivos SA
Priority to ES0041472UpriorityCriticalpatent/ES41472U/en
Publication of ES41472UpublicationCriticalpatent/ES41472U/en
Flexible packaging characterized in that it is constituted either directly by electronic welding of sheets or tubes, of polyvinyl alcohol or by a liner or coating, of such polyvinyl alcohol, arranged in another plastic or flexible container and support of another nature. (Machine-translation by Google Translate, not legally binding)
ES0041472U1954-04-101954-04-10Flexible packaging (Machine-translation by Google Translate, not legally binding)
PendingES41472U
(en)
A perfection in the deformable tubes and apparatus for the realization of such improvement (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of lead tubes, tin and its alloys, for packaging volatile liquids (Machine-translation by Google Translate, not legally binding)