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PCE
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DIFF Subgroup
F16K 17/42

Valves preventing penetration of air in the outlet of containers for liquids

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Safety valves; Equalising valves > Valves preventing penetration of air in the outlet of containers for liquids

CPC:

Safety valves; Equalising valves, > Valves preventing penetration of air in the outlet of containers for liquids

No child classifications to compare. This is a leaf node in both IPC and CPC.