CPC Main Group
F01M 9/00 Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
6 direct subcodes
Child Classifications
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- F01M 9/02 having means for introducing additives to lubricant
- F01M 9/04 Use of fuel as lubricant
- F01M 9/06 Dip or splash lubrication
- F01M 9/08 Drip lubrication
- F01M 9/10 Lubrication of valve gear or auxiliaries
- F01M 9/12 Non-pressurised lubrication, or non-closed-circuit lubrication, not otherwise provided for