DIFF Subgroup
F02G 5/02 Profiting from waste heat of exhaust gases
Introduced: September 1968
Full Title
Profiting from waste heat of combustion engines, not otherwise provided for > Profiting from waste heat of exhaust gases
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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- F02G 5/04 in combination with other waste heat from combustion engines IPC+CPC Available in IPC and CPC