F23B1/02 - CPC Classification Index

ClassID:

155858 ⎘

F23B1/02 - CPC Classification

Classification description:

Combustion apparatus using only lump fuel for indirect heating of a medium in a vessel, e.g. for boiling water

Sub-classes:

F23B1/04 » External furnaces, i.e. with furnace in front of the vessel 0
F23B1/08 » Internal furnaces, i.e. with furnaces inside the vessel 4
F23B1/12 » with a plurality of combustion chambers 0

Recent Application in this class:

20170247623

Spent grain fuel product and process

20170121619

Spent grain fuel product and process