DIFF Subgroup
E03D 9/05 ventilating the bowl
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Sanitary or other accessories for lavatories > Special arrangement or operation of ventilating devices > ventilating the bowl
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) > ventilating the bowl
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
Navigate with arrow keys, Enter to open