DIFF Subgroup
E03D 11/18 Siphons (for pipes in general F16L43/00, F16L45/00 )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Siphons
CPC: Siphons (for pipes in general F16L43/00, F16L45/00 )
Full Title
Full titles differ between systems:
IPC:
Other component parts of water-closets > Siphons
CPC:
Other component parts of water-closets (pipe-joints or couplings in general F16L ) > Siphons (for pipes in general F16L43/00, F16L45/00 )
No child classifications to compare. This is a leaf node in both IPC and CPC.