DIFF Main Group
F16L 1/00 Laying or reclaiming pipes; Repairing or joining pipes on or under water
Introduced: September 1968
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- F16L 1/024 Laying or reclaiming pipes on land, e.g. above the ground (F16L1/12 takes precedence) since 1990 +1 CPC IPC+CPC Available in IPC and CPC
- F16L 1/12 Laying or reclaiming pipes on or under water since 1990 +2 CPC IPC+CPC Available in IPC and CPC
- F16L 1/26 Repairing or joining pipes on or under water since 1990 +1 CPC IPC+CPC Available in IPC and CPC