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Individual
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Individual
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Priority to ES0033637UpriorityCriticalpatent/ES33637U/en
Publication of ES33637UpublicationCriticalpatent/ES33637U/en
Because it consists of a ratchet that descends and attaches to the latch of the lock to prevent it from being discarded, and of an electromagnet that, while the current runs through it, keeps the ratchet elevated on the latch to prevent its coupling and make it possible for the latch to latch is discarded with a key or other suitable means. (Machine-translation by Google Translate, not legally binding)
ES0033637U1952-11-281952-11-28Security mechanism for remotely controlled locks (Machine-translation by Google Translate, not legally binding)
PendingES33637U
(en)
A procedure, with its corresponding mechanism, to facilitate opening in normal locks through remote drive (Machine-translation by Google Translate, not legally binding)
A system for retaining and releasing the latch, bridge or closing piece, by rotating elements that lock or disclaim (Machine-translation by Google Translate, not legally binding)