IPC Definitions - January 01, 2012

B01D 17/00 - Definition fr

References relevant to classification in this main group

This main group does not cover:

Places in relation to which this subclass is residual:

Devices for separating or removing fatty or oily substances or similar floating material from water, waste water, or sewage

C02F 1/40

Cleaning or keeping clear the surface of open water from oil or like materials

E02B 15/04

Arrangements for separating lubricants from refrigerants

F25B 43/02