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PCE
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DIFF Subgroup
E02D 23/08

Lowering or sinking caissons

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Caissons; Construction or placing of caissons > Lowering or sinking caissons

CPC:

Caissons; Construction or placing of caissons (tunnels submerged into or built in open water E02D29/063 ) > Lowering or sinking caissons

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • E02D 23/10 Caissons filled with compressed air IPC+CPC Available in IPC and CPC
  • E02D 23/12 Inclined lowering IPC+CPC Available in IPC and CPC
  • E02D 23/14 Decreasing the skin friction while lowering IPC+CPC Available in IPC and CPC