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PCE
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DIFF Subgroup
F16J 15/46

with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings (connection of valves to inflatable elastic bodies B60C29/00; ; for tube connections F16L)

Introduced: September 1968

Title

Titles differ between systems:

IPC: with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

CPC: with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings (connection of valves to inflatable elastic bodies B60C29/00; ; for tube connections F16L)

Full Title

Full titles differ between systems:

IPC:

Sealings > with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings

CPC:

Sealings > with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings (connection of valves to inflatable elastic bodies B60C29/00; ; for tube connections F16L)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • F16J 15/48 influenced by the pressure within the member to be sealed IPC+CPC Available in IPC and CPC