DIFF Main Group
A47L 1/00 Cleaning windows
Introduced: September 1968
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- A47L 1/16 Devices for defrosting window-panes (H05B3/84 takes precedence) IPC+CPC Available in IPC and CPC