DIFF Subgroup
E02B 7/38 Rolling gates
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Barrages or weirs; Layout, construction, methods of, or devices for, making same > Movable barrages; Lock gates > Rolling gates
CPC:
Barrages or weirs; Layout, construction, methods of, or devices for, making same (for protecting banks, coasts, or harbours E02B3/04; sealings or joints E02B3/16; handling building or like materials for hydraulic engineering E02D15/00; foundations in general E02D27/00) > Movable barrages; Lock gates > Rolling gates
No child classifications to compare. This is a leaf node in both IPC and CPC.