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PCE
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DIFF Subgroup
F04C 29/02

Lubrication (of machines or engines in general F01M); Lubricant separation (separation in general B01D)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Lubrication; Lubricant separation

CPC: Lubrication (of machines or engines in general F01M); Lubricant separation (separation in general B01D)

Full Title

Full titles differ between systems:

IPC:

Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups > Lubrication; Lubricant separation

CPC:

Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00 > Lubrication (of machines or engines in general F01M); Lubricant separation (separation in general B01D)

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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