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DIFF Subgroup
F42B 22/18

using hydrostatic means

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 variable depth setting > using hydrostatic means

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 variable depth setting > using hydrostatic means

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