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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Union Espanola de Explosivos SA
Original Assignee
Union Espanola de Explosivos SA
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Publication date
Application filed by Union Espanola de Explosivos SAfiledCriticalUnion Espanola de Explosivos SA
Priority to ES0040712UpriorityCriticalpatent/ES40712U/en
Publication of ES40712UpublicationCriticalpatent/ES40712U/en
Welding joint of sheets of plastic material, characterized in that it consists of putting one after the other, the two sheets that have previously been welded in the usual way by superposition and, on each of them, the part that is left outside the weld is lowered., which is usually cut out, is made on this first weld, perpendicular to it, a second weld, whereby the parts collapsed are welded with their corresponding sheet. (Machine-translation by Google Translate, not legally binding)
ES0040712U1954-02-271954-02-27Welding unión of sheets of plastic material (Machine-translation by Google Translate, not legally binding)
PendingES40712U
(en)
Procedure for the obtaining of flat saquitos, deformable volumetricly giving at least one flat face (Machine-translation by Google Translate, not legally binding)