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PCE
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DIFF Subgroup
F04F 1/14

adapted to pump specific liquids, e.g. corrosive or hot liquids

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped > the fluid medium acting on the surface of the liquid to be pumped > adapted to pump specific liquids, e.g. corrosive or hot liquids

CPC:

Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped (using only negative pressure F04F3/00; jet pumps F04F5/00; siphons F04F10/00) > the fluid medium acting on the surface of the liquid to be pumped (F04F1/02 takes precedence) > adapted to pump specific liquids, e.g. corrosive or hot liquids

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