DIFF Subgroup
F03B 3/04 with substantially axial flow throughout rotors, e.g. propeller turbines
Introduced: September 1968
Full Title
Machines or engines of reaction type; Parts or details peculiar thereto > with substantially axial flow throughout rotors, e.g. propeller turbines
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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