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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
E21D 11/10

with concrete cast in situ; Shuttering or other equipment adapted therefor

Introduced: September 1968

Title

Titles differ between systems:

IPC: with concrete cast; Shuttering or other equipment adapted therefor

CPC: with concrete cast in situ; Shuttering or other equipment adapted therefor

Full Title

Full titles differ between systems:

IPC:

Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings , e.g. by assembling > Lining with building materials > with concrete cast; Shuttering or other equipment adapted therefor

CPC:

Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling (E21D15/00 - E21D23/00 take precedence; specially for shafts E21D5/00; ; lining pressure water galleries, linings therefor E02B9/06) > Lining with building materials (E21D11/02, E21D11/14 take precedence ) > with concrete cast in situ; Shuttering or other equipment adapted therefor

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Child Classifications

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