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PCE
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CPC Subgroup
E04D 1/10

of specified materials , or of combinations of materials, not covered by any one of groups E04D1/04 - E04D1/085

Full Title

Roof covering by making use of tiles, slates, shingles, or other small roofing elements (roofing supports E04D12/00) > Grooved or vaulted roofing elements (E04D1/28, E04D1/30 take precedence) > of specified materials , or of combinations of materials, not covered by any one of groups E04D1/04 - E04D1/085