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PCE
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DIFF Subgroup
E04D 5/06

by making use of plastics

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Roof covering by making use of flexible material, e.g. supplied in roll form > by making use of plastics

CPC:

Roof covering by making use of flexible material, e.g. supplied in roll form (using stiff sheets E04D3/00; gravelling of flat roofs E04D7/00 ; built-up roofs E04D11/02) > by making use of plastics

No child classifications to compare. This is a leaf node in both IPC and CPC.