DIFF Subgroup
E02D 19/04 by coffer-dams
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Keeping dry foundation sites or other areas in the ground > Restraining of open water > by coffer-dams
CPC:
Keeping dry foundation sites or other areas in the ground (sheet piles or bulkheads E02D5/02) > Restraining of open water > by coffer-dams
No child classifications to compare. This is a leaf node in both IPC and CPC.