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PCE
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DIFF Subgroup
F03B 15/22

for safety purposes

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Controlling > by varying liquid flow > specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors > for safety purposes

CPC:

Controlling (controlling in general G05 ) > by varying liquid flow > specially adapted for turbines with jets of high-velocity liquid impinging on bladed or like rotors (nozzles F03B1/04) > for safety purposes

No child classifications to compare. This is a leaf node in both IPC and CPC.