DIFF Main Group
A63G 3/00 Water roundabouts, e.g. freely floating
Introduced: September 1968
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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A63G 3/00 Introduced: September 1968
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Navigate with arrow keys, Enter to open