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Auto Radio Diagonal S L
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Auto Radio Diagonal S L
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Priority to ES105931UpriorityCriticalpatent/ES105931Y/en
Publication of ES105931UpublicationCriticalpatent/ES105931U/en
Application grantedgrantedCritical
Publication of ES105931YpublicationCriticalpatent/ES105931Y/en
Telescopic arrangement for antennas characterized in that one of the telescopic tubes has a relatively short bottom part whose internal diameter is greater than that of its remaining upper part in such a way that the springs mounted on the displaceable telescopic element that is inside said tube telescopes designed to produce the desired frictional resistance when they are in the narrowest part of the said tube cause a friction resistance practically zero when they are in the part of greater diameter. (Machine-translation by Google Translate, not legally binding)
ES105931U1964-04-241964-04-24
Telescopic arrangement for antennas
ExpiredES105931Y
(en)