DIFF Subgroup
F23H 7/04 in parallel disposition
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Inclined grates > with fixed bars > in parallel disposition
CPC:
Inclined grates (inclined travelling grates F23H11/12) > with fixed bars > in parallel disposition
No child classifications to compare. This is a leaf node in both IPC and CPC.