DIFF Subgroup
F16N 3/04 Oil cans; Oil syringes
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Devices for supplying lubricant by manual action > delivering oil > Oil cans; Oil syringes
CPC:
Devices for supplying lubricant by manual action (draining equipment for liquid containers B65D) > delivering oil > Oil cans; Oil syringes
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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