DIFF Subgroup
F16D 33/18 Details (applicable also to fluid gearing F16H41/24)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Details
CPC: Details (applicable also to fluid gearing F16H41/24)
Full Title
Full titles differ between systems:
IPC:
Rotary fluid couplings or clutches of the hydrokinetic type > Details
CPC:
Rotary fluid couplings or clutches of the hydrokinetic type > Details (applicable also to fluid gearing F16H41/24)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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- F16D 33/20 Shape of wheels, blades, or channels with respect to function IPC+CPC Available in IPC and CPC