CPC Main Group
F16N 39/00 Arrangements for conditioning of lubricants in the lubricating system (cleaning of lubricating oil, lubricating compositions C10M)
7 direct subcodes
Child Classifications
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- F16N 39/02 by cooling (heat-exchangers in general F28)
- F16N 39/04 by heating (heat-exchangers in general F28)
- F16N 39/06 by filtration (filters in general B01D; magnetic separators B03C1/00; )
- F16N 39/08 by diluting, e.g. by addition of fuel (lubrication of machines or engines in general, of internal-combustion engines F01M)