ES308422A1 - Improvements in devices for the extinction of voltaic arches. (Machine-translation by Google Translate, not legally binding)
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Improvements in devices for the extinction of voltaic arches. (Machine-translation by Google Translate, not legally binding)
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Improvements in devices for the extinction of voltaic arcs, especially electrical switches, characterized in that the contacts, electrodes and other arrangements for the formation of an electric arc are composed of a combination of metallic and non-metallic elements, containing or yielding electronegative gases . (Machine-translation by Google Translate, not legally binding)
ES0308422A1964-01-221965-01-22Improvements in devices for the extinction of voltaic arches. (Machine-translation by Google Translate, not legally binding)
ExpiredES308422A1
(en)
Improvements in the opening and closing devices of electrical circuits, of one or multiple contacts (Machine-translation by Google Translate, not legally binding)