with rigid longitudinal members

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes > movably mounted > with rigid longitudinal members

CPC:

Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes (movable stairways E04F11/04 ) > movably mounted > with rigid longitudinal members

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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E06C 9/085 CPC only CPC only
E06C 9/10 forming part of a building, such as a balcony grid, window grid, or other window part IPC+CPC Available in IPC and CPC
E06C 9/12 laterally displaceable IPC+CPC Available in IPC and CPC