DIFF Subgroup
F15C 3/10 using nozzles or jet pipes
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Circuit elements having moving parts > using nozzles or jet pipes
CPC:
Circuit elements having moving parts (valves, construction of valves F16K) > using nozzles or jet pipes
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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