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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP13798287UpriorityCriticalpatent/JPH0437881Y2/ja
Publication of JPS6445153UpublicationCriticalpatent/JPS6445153U/ja
Application grantedgrantedCritical
Publication of JPH0437881Y2publicationCriticalpatent/JPH0437881Y2/ja
Dispositif de transfert de chaleur d'une paroi a courant d'air, utilisable notamment dans une cheminee du type a foyer ouvert et procede de fabrication de ce dispositif