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PCE
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DIFF Subgroup
A47L 1/02

Power-driven machines or devices

Introduced: September 1968

Full Title

Cleaning windows > Power-driven machines or devices

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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  • A47L 1/03 cleaning both sides of a window simultaneously IPC+CPC Available in IPC and CPC
  • A47L 1/05 Hand apparatus with built-in electric motors since 1980 IPC+CPC Available in IPC and CPC