CPC Subgroup
F04C 29/02 Lubrication (of machines or engines in general F01M); Lubricant separation (separation in general B01D)
Full Title
Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00 > Lubrication (of machines or engines in general F01M); Lubricant separation (separation in general B01D)
5 direct subcodes
Child Classifications
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