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Individual
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Individual
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Priority to ES28040ApriorityCriticalpatent/ES28040A1/es
Publication of ES28040A1publicationCriticalpatent/ES28040A1/es
ES28040A1901-06-191901-06-19Un procedimiento mecánico para la provisión de combustible y para la calefacción aplicable a fogones de todas clases.
ExpiredES28040A1
(es)
Un nuevo procedimiento aplicable a los generadores de vapores de hidrocarburos (petróleo, etc) para la calefacción y el alumbrado, aún a baja presión, con los dispositivos correspondientes para su realización práctica.