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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Ofelan Alejandro
Original Assignee
Ofelan Alejandro
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Publication date
Application filed by Ofelan AlejandrofiledCriticalOfelan Alejandro
Priority to ES225680ApriorityCriticalpatent/ES225680A3/en
Publication of ES225680A3publicationCriticalpatent/ES225680A3/en
Improvements in the manufacture of radio antennas, consisting essentially of forming a framework based on fiberglass in the form of fabric, cross-linked or bundle of threads or wicks, always covered and reinforced, with plastic material, adding an element to this framework metallic or antenna itself that will be incorporated inside or outside in appropriate arrangement for the maximum possible length, in the form of fabric, helical winding or braid. (Machine-translation by Google Translate, not legally binding)
ES225680A1955-12-141955-12-14Improvements in the manufacture of radio antennas. (Machine-translation by Google Translate, not legally binding)
ExpiredES225680A3
(en)
Canvas of synthetic fiber fabric of high mechanical strength waterproofed with polyethylene film (Machine-translation by Google Translate, not legally binding)