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PCE
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DIFF Subgroup
E04G 11/18

for double walls

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for walls, e.g. curved > Forms which are completely dismantled after setting of the concrete and re-built for the next pouring > for double walls

CPC:

Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for walls, e.g. curved (E04G11/04 takes precedence) > Forms, which are completely dismantled after setting of the concrete and re-built for next pouring (; connecting or supporting means for forms E04G17/00; ) > for double walls

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