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Priority to JP15124388UpriorityCriticalpatent/JPH0277408U/ja
Publication of JPH0277408UpublicationCriticalpatent/JPH0277408U/ja
F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
F23C9/06—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion