ES319734A3 - Improvements in the manufacture of telescopically extensible support elements. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of telescopically extensible support elements. (Machine-translation by Google Translate, not legally binding)
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Improvements in the manufacture of telescopically extensible support elements that are characterized in constituting the support element by two or more tubular pieces telescopically plugged and coupled to a neck or appendix that has been provided with the fixing plate, resulting in the connection of the piece of smaller diameter of the telescopic system with said base plate, by means of an elastic means that tends permanently to keep folded to the telescopic system without preventing it from being uncoupled from the appendix of the base plate without detaching from it the elastic means. (Machine-translation by Google Translate, not legally binding)
ES0319734A1965-11-181965-11-18Improvements in the manufacture of telescopically extensible support elements. (Machine-translation by Google Translate, not legally binding)
ExpiredES319734A3
(en)