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Individual
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Priority to ES0227199ApriorityCriticalpatent/ES227199A2/en
Publication of ES227199A2publicationCriticalpatent/ES227199A2/en
Improvements introduced in a machine generating ultrasonic vibrations that essentially consist in increasing the capacity of transmission of vibratory energy to the liquid mass by means of the inclusion in the mechanical device of a second membrane that is situated opposite to the existing one equal to it, in solidarity with an extension of the lateral support of the electromagnet leather. (Machine-translation by Google Translate, not legally binding)
ES0227199A1956-03-091956-03-09A generator machine of ultrasonic vibrations. (Machine-translation by Google Translate, not legally binding)
ExpiredES227199A2
(en)