DIFF Subgroup
E03B 9/02 Hydrants; Arrangements of valves therein; Keys for hydrants
Introduced: September 1968
Title
Titles differ between systems:
IPC: Hydrants; Arrangement of valves therein; Keys for hydrants
CPC: Hydrants; Arrangements of valves therein; Keys for hydrants
Full Title
Full titles differ between systems:
IPC:
Methods or installations for drawing-off water > Hydrants; Arrangement of valves therein; Keys for hydrants
CPC:
Methods or installations for drawing-off water (domestic water-drawing devices E03C; taps or valves per se F16K) > Hydrants; Arrangements of valves therein; Keys for hydrants
Of 8 combined children, 6 exist in both systems.
2 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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- E03B 9/20 Pillar fountains or like apparatus for dispensing drinking water IPC+CPC Available in IPC and CPC