DIFF Subgroup
E04D 1/26 Strip-shaped roofing elements appearing as a row of shingles
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Roof covering by making use of tiles, slates, shingles, or other small roofing elements > Strip-shaped roofing elements appearing as a row of shingles
CPC:
Roof covering by making use of tiles, slates, shingles, or other small roofing elements (roofing supports E04D12/00) > Strip-shaped roofing elements appearing as a row of shingles
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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