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Condisa S A
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Condisa S A
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Application filed by Condisa S AfiledCriticalCondisa S A
Priority to ES0202181UpriorityCriticalpatent/ES202181U/en
Publication of ES202181UpublicationCriticalpatent/ES202181U/en
Improved nail for electrical installations; characterized because. The stem that constitutes it with a conical tip at one end carrying a washer fastened to it by stitches, has at its other end a uniform widening terminated in a cylindrical area of greater thickness than the shank itself, in which it has been made a threaded constituent of: a thread or threaded male for subsequent replacement nut of a protective cap carrying the threaded area, being included this threaded area between said widening and a prolongation or appendage of smaller diameter than the threaded area, so that upon receiving said appendix the impact of the impact hammer at the same time as protecting the threaded area serves to facilitate the centering of the drive of the nail which causes the hammer. (Machine-translation by Google Translate, not legally binding)
ES0202181U1974-04-101974-04-10Perfected nail for electrical installations (Machine-translation by Google Translate, not legally binding)
PendingES202181U
(en)