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Priority to ES0019851UpriorityCriticalpatent/ES19851Y/es
Publication of ES19851UpublicationCriticalpatent/ES19851U/es
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Publication of ES19851YpublicationCriticalpatent/ES19851Y/es
Dispositivo electro-térmico para la calefacción de la cama y partes locales del cuerpo, caracterizado por dos piezas de cerámica, refractaria, acumuladoras del calor, en las que una de forma triangular lleva en su interior otra cilíndrica o triangular portadora de la resistencia productora del calor, de las bornas de enchufe y de un contacto térmico regulable, estando -unidas ambas piezas por un vástago roscado.
ES0019851U1949-04-291949-04-29Dispositivo electrotérmico para la calefacción de la cama o partes locales del cuerpo.
ExpiredES19851Y
(es)