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PCE
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DIFF Subgroup
E21D 5/04

with brick, concrete, stone, or similar building materials (E21D5/01, E21D5/012, E21D5/016 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: with brick, concrete, stone, or similar building materials

CPC: with brick, concrete, stone, or similar building materials (E21D5/01, E21D5/012, E21D5/016 take precedence)

Full Title

Full titles differ between systems:

IPC:

Lining shafts; Linings therefor > with brick, concrete, stone, or similar building materials

CPC:

Lining shafts; Linings therefor (E21D11/00 takes precedence ) > with brick, concrete, stone, or similar building materials (E21D5/01, E21D5/012, E21D5/016 take precedence)

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