CPC Subgroup
F01D 25/18 Lubricating arrangements (of machines or engines in general F01M)
Full Title
Component parts, details, or accessories, not provided for in, or of interest apart from, other groups > Lubricating arrangements (of machines or engines in general F01M)
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F01D 25/20 using lubrication pumps
- F01D 25/22 using working-fluid or other gaseous fluid as lubricant