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Application filed by ElectromagneticafiledCriticalElectromagnetica
Priority to RO134780ApriorityCriticalpatent/RO100452A2/en
Publication of RO100452B1publicationCriticalpatent/RO100452B1/en
Publication of RO100452A2publicationCriticalpatent/RO100452A2/en
The invention refers to a keyboard key. The key, according to the invention, has a contact bearing bar connected to a push key, triggering the return to the initial position of the bar when the magnetic force generated by the field of a four-legged permanent magnet attached in the body of the button, which attracts metal plates connected to the bar, thus causing the button to return to its initial position.