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PCE
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DIFF Subgroup
E04B 9/24

with the slabs, sheets or the like positioned on , or held against horizontal flanges of the supporting construction

Introduced: January 1990

Title

Titles differ between systems:

IPC: with the slabs, sheets or the like positioned on, or held against, horizontal flanges of the supporting construction

CPC: with the slabs, sheets or the like positioned on , or held against horizontal flanges of the supporting construction

Full Title

Full titles differ between systems:

IPC:

Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation > Connection of slabs, sheets or the like to the supporting construction > with the slabs, sheets or the like positioned on, or held against, horizontal flanges of the supporting construction

CPC:

Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation (ceilings used as forms for making floors E04B5/00; coverings or linings for ceilings E04F13/00) > Connection of slabs, sheets or the like to the supporting construction > with the slabs, sheets or the like positioned on , or held against horizontal flanges of the supporting construction

CPC subdivides this area 5x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

IPC defines codes here since 1990.

Child Classifications

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