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DIFF Subgroup
E03B 9/14

Draining devices for hydrants

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Methods or installations for drawing-off water > Hydrants; Arrangement of valves therein; Keys for hydrants > Draining devices 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 > Draining devices for hydrants

No child classifications to compare. This is a leaf node in both IPC and CPC.