CPC Subgroup
F16N 11/08 with mechanical drive, other than directly by springs or weights (lubricating-pumps F16N13/00)
Full Title
Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups > with mechanical drive, other than directly by springs or weights (lubricating-pumps F16N13/00)