DIFF Subgroup
F23H 7/12 with movable bars disposed transversely to direction of fuel feeding
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Inclined grates > with movable bars disposed transversely to direction of fuel feeding
CPC:
Inclined grates (inclined travelling grates F23H11/12) > with movable bars disposed transversely to direction of fuel feeding
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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