DIFF Subgroup
E02D 7/02 Placing by driving
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds > Placing by driving
CPC:
Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds (for both placing and removing E02D11/00; ) > Placing by driving
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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