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PCE
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DIFF Subgroup
F01L 3/10

Connecting springs to valve members

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof > Connecting springs to valve members

CPC:

Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof > Connecting springs to valve members

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