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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
E04B 9/30

characterised by edge details of the ceiling; e.g. securing to an adjacent wall

Introduced: January 1990

Title

Titles differ between systems:

IPC: characterised by edge details of the ceiling, e.g. securing to an adjacent wall

CPC: characterised by edge details of the ceiling; e.g. securing to an adjacent wall

Full Title

Full titles differ between systems:

IPC:

Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation > characterised by edge details of the ceiling, e.g. securing to an adjacent wall

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) > characterised by edge details of the ceiling; e.g. securing to an adjacent wall

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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