DIFF Main Group
E01F 5/00 Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits ( underground drainage E02D; conduits for sewerage E03F)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits
CPC: Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits ( underground drainage E02D; conduits for sewerage E03F)
Full Title
Full titles differ between systems:
IPC:
Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits
CPC:
Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits ( underground drainage E02D; conduits for sewerage E03F)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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