CPC Subgroup
F01M 9/12 Non-pressurised lubrication, or non-closed-circuit lubrication, not otherwise provided for
Full Title
Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00 > Non-pressurised lubrication, or non-closed-circuit lubrication, not otherwise provided for