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Priority to ES0190884ApriorityCriticalpatent/ES190884A3/es
Publication of ES190884A3publicationCriticalpatent/ES190884A3/es
Perfeccionamientos en los aparatos caloríficos caracterizados por el hecho de sostener al núcleo térmico en el centro de una concavidad metálica que actúa de reflector fijándolo por tornillos y escuadras sobre una placa aislante y esta por tornillos con otra posterior ocluyendo entre ambas a la chapa del reflector.
ES0190884A1949-12-191949-12-19UNOS PERFECCIONAMIENTOS EN LOS APARATOS CALORiFICOS
ExpiredES190884A3
(es)