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TROXLER JOSEF
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TROXLER JOSEF
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Priority to ES0280128ApriorityCriticalpatent/ES280128A3/en
Publication of ES280128A3publicationCriticalpatent/ES280128A3/en
An insulation device for coating hollow bodies, especially tubes, with a flexible band of synthetic material which, along its longitudinal edges, is welded to the corresponding parts of the strips of a zipper fastener made of synthetic material and without links, characterized in that along one of the longitudinal edges, in the vicinity of a part of the strip, a strip in the form of a flap is welded, whose free width is greater than the width of the assembled straps of the closure of zipper, the strip having, at least in the vicinity of its free edge, a part covered by an adhesive mass. (Machine-translation by Google Translate, not legally binding)
ES0280128A1962-08-201962-08-20An insulation device for reversing hollow bodies (Machine-translation by Google Translate, not legally binding)
ExpiredES280128A3
(en)