Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Bianchi SA
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Bianchi SA
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Publication date
Application filed by Bianchi SAfiledCriticalBianchi SA
Priority to ES0032987UpriorityCriticalpatent/ES32987U/es
Publication of ES32987UpublicationCriticalpatent/ES32987U/es
"Condensadores perfeccionados", en los que la unidad se encierra en un tubo impermeable a la humedad de polivinilo o similar, abierto por ambos extremos, en los que se vierte una sustancia bituminosa, lacre o similar, en estado de fusión, que debido a su elevada temperatura produce el reblandecimiento del tubo, y al solidificarse, forma cuerpo con él, produciéndose un cierre completamente estanco.