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PCE
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DIFF Subgroup
E03D 9/04

Special arrangement or operation of ventilating devices (ventilating rooms in general F24F)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Special arrangement or operation of ventilating devices

CPC: Special arrangement or operation of ventilating devices (ventilating rooms in general F24F)

Full Title

Full titles differ between systems:

IPC:

Sanitary or other accessories for lavatories > Special arrangement or operation of ventilating devices

CPC:

Sanitary or other accessories for lavatories (hand tools for cleaning the toilet bowl A47K11/10; seats or covers for closets A47K13/00; body supports, other than seats for closets A47K17/02; devices for preventing contamination of drinking-water pipes E03C1/10 ) > Special arrangement or operation of ventilating devices (ventilating rooms in general F24F)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

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