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PCE
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CPC Subgroup
E04B 9/22

Connection of slabs, sheets or the like to the supporting construction

Full Title

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

3 direct subcodes

Child Classifications

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  • E04B 9/28 with the slabs, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto