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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ESPINOSA LOPEZ LEON
LOMBRANA ALVAREZ JESUS
Original Assignee
ESPINOSA LOPEZ LEON
LOMBRANA ALVAREZ JESUS
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Publication date
Application filed by ESPINOSA LOPEZ LEON, LOMBRANA ALVAREZ JESUSfiledCriticalESPINOSA LOPEZ LEON
Priority to ES0023595UpriorityCriticalpatent/ES23595U/es
Publication of ES23595UpublicationCriticalpatent/ES23595U/es
Calentador eléctrico, caracterizado por que está constituido por una envuelta cilíndrica metálica, que aloja un núcleo de material refractario de la misma forma y menor diámetro, en el cual va enrollado helicoidalmente el hilo resistente; yendo dicha envuelta unida por un extremo al mango del calentador y por el otro cerrada por un fondo, sobre el cual apoya el núcleo por intermedio de una pieza aislante.