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The invention relates to a sonic or ultrasonic transducer (1) that is configured as a radial oscillator. In order to be able to use said sonic or ultrasonic transducer at high temperatures, the conditioning layer (4) located between the radial oscill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=epopatstat__::8b2ac32ae7083dd12804a0da67223d2f
https://register.epo.org/application?number=EP2004010526
https://register.epo.org/application?number=EP2004010526