DIFF Subgroup
E21C 50/02 dependent on the ship movements (vessels or floating structures adapted for special purposes B63B35/00)
Introduced: January 1990
Title
Titles differ between systems:
IPC: dependent on the ship movements
CPC: dependent on the ship movements (vessels or floating structures adapted for special purposes B63B35/00)
Full Title
Full titles differ between systems:
IPC:
Obtaining minerals from underwater, not otherwise provided for > dependent on the ship movements
CPC:
Obtaining minerals from underwater, not otherwise provided for (suction dredgers or component parts thereof E02F3/88; equipment for conveying or separating excavated material E02F7/00; dippers G01N1/12) > dependent on the ship movements (vessels or floating structures adapted for special purposes B63B35/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.