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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F04B 27/047

with an actuating element at the outer ends of the cylinders

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders > having cylinders in star- or fan-arrangement > with an actuating element at the outer ends of the cylinders

CPC:

Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders (multi-stage pumps specially adapted for elastic fluids F04B25/00) > having cylinders in star- or fan-arrangement > with an actuating element at the outer ends of the cylinders

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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