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ESTABLECIMIENTOS METALURGICOS
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ESTABLECIMIENTOS METALURGICOS
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Priority to ES0300391ApriorityCriticalpatent/ES300391A1/en
Publication of ES300391A1publicationCriticalpatent/ES300391A1/en
Method of manufacturing barbed wire of the type constituted by a single main wire which is fixed spaced and wound on it, the wires forming the barbs, characterized by comprising the steps of taking a wire having a circular cross section; passing it between two flattening rollers having grooves spaced parallel to their respective axes on their surfaces, whereby the wire parts coinciding with the transverse recesses retain their original circular section; and finally winding the wires constituting the tines about or between round portions in the form of covering flattened portions of the main wire. (Machine-translation by Google Translate, not legally binding)
ES0300391A1964-05-291964-05-29Procedure for the manufacture of pºa wire (Machine-translation by Google Translate, not legally binding)
ExpiredES300391A1
(en)
METHOD OF MANUFACTURE OF A SEMICONDUCTOR SWITCHING ELEMENT COMPOSED OF A NUMBER OF SEMICONDUCTOR WIRES WITH A METAL CORE, AS WELL AS A SEMICONDUCTOR SWITCHING ELEMENT AND A SEMICONDUCTOR WIRES MANUFACTURED IN SUCH A WORK.
A procedure and corresponding manufacturing device of a unión element for transmitting mechanical loads. (Machine-translation by Google Translate, not legally binding)