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PCE
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DIFF Subgroup
B01D 29/50

with multiple filtering elements, characterised by their mutual disposition (B01D29/39 takes precedence)

Introduced: January 1990

Title

Titles differ between systems:

IPC: with multiple filtering elements, characterised by their mutual disposition

CPC: with multiple filtering elements, characterised by their mutual disposition (B01D29/39 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; Filtering elements therefor > with multiple filtering elements, characterised by their mutual disposition

CPC:

Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor > with multiple filtering elements, characterised by their mutual disposition (B01D29/39 takes precedence)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1990.

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