DIFF Subgroup
F24H 1/38 with water contained in separate elements, e.g. radiator-type element
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters > Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating > with water contained in separate elements, e.g. radiator-type element
CPC:
Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters (steam boilers F22B) > Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating > with water contained in separate elements, e.g. radiator-type element
No child classifications to compare. This is a leaf node in both IPC and CPC.