DIFF Subgroup
F42B 22/12 at a fixed depth setting
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Marine mines, e.g. launched by surface vessels or submarines > Moored mines > at a fixed depth setting
CPC:
Marine mines, e.g. launched by surface vessels or submarines (F42B12/00 takes precedence; for practice or training F42B8/28; mine laying or sweeping B63G) > Moored mines > at a fixed depth setting
No child classifications to compare. This is a leaf node in both IPC and CPC.