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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Walther and Co AG
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Walther and Co AG
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Publication date
Application filed by Walther and Co AGfiledCriticalWalther and Co AG
Publication of ES207602A2publicationCriticalpatent/ES207602A2/es
·Mejoras introducidas en el objeto de la patente principal número 206.637-solicitada para "Hogar para polvo de carbón para calderas radiadoras con embudo de fusión" caracterizadas porque las paredes se regriferación preferencia exclusivamente por el aire requerido para la combustión en el desescorizador.
ES0207602A1952-02-091953-02-06UN HOGAR PARA POLVO DE CARBoN PARA CALDERAS RADIADORAS CON EMBUDO DE FUSIoN
ExpiredES207602A2
(es)