F23B 80/02
Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for returning flue gases to the combustion chamber or to the combustion zone
Classification Type
Parent Classification
Official Website
Find more entities like F23B 80/02
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
