DIFF Subgroup
E03B 7/04 Domestic or like local pipe systems (domestic plumbing E03C1/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Domestic or like local pipe systems
CPC: Domestic or like local pipe systems (domestic plumbing E03C1/02)
Full Title
Full titles differ between systems:
IPC:
Water main or service pipe systems > Domestic or like local pipe systems
CPC:
Water main or service pipe systems (pipes or tubes in general F16L) > Domestic or like local pipe systems (domestic plumbing E03C1/02)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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