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Frater SA
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Frater SA
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Priority to ES1969149834UpriorityCriticalpatent/ES149834Y/es
Publication of ES149834UpublicationCriticalpatent/ES149834U/es
Application grantedgrantedCritical
Publication of ES149834YpublicationCriticalpatent/ES149834Y/es
Nueva disposición hermética en las reactancias, y transformadores, caracterizado porque al ir provisto el casquillo soporte de unas pestañas que sobrepasan a la bobina, son éstas las que se apoyan sobre el fondo del envolvente; los espacios libres entre el envolvente y la reactancia o transformador se rellenan con viruta de resinas, para lacrar la cara libre del envolvente y conseguirse una unidad hermética en la que, solamente quedan exteriorizadas las conexiones dispuestas al tresbolillo.
ES1969149834U1969-06-261969-06-26Nueva disposicion hermetica en las reactancias y transfor- madores.
ExpiredES149834Y
(es)