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PCE
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DIFF Subgroup
F42B 12/22

with fragmentation-hull construction

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material > characterised by the warhead or the intended effect > of high-explosive type > with fragmentation-hull construction

CPC:

Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material (F42B6/00, F42B10/00, F42B14/00 take precedence; for practice or training F42B8/12, F42B8/28; self-propulsion or guidance aspects F42B15/00) > characterised by the warhead or the intended effect > of high-explosive type (F42B12/44 takes precedence) > with fragmentation-hull construction

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

IPC defines codes here since 1990.

Child Classifications

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  • F42B 12/24 with grooves, recesses or other wall weakenings since 1990 IPC+CPC Available in IPC and CPC
  • F42B 12/26 the projectile wall being formed by a spirally-wound element since 1990 IPC+CPC Available in IPC and CPC
  • F42B 12/28 the projectile wall being built from annular elements since 1990 IPC+CPC Available in IPC and CPC
  • F42B 12/30 Continuous-rod warheads since 1990 IPC+CPC Available in IPC and CPC
  • F42B 12/32 the hull or case comprising a plurality of discrete bodies, e.g. steel balls, embedded therein since 1990 IPC+CPC Available in IPC and CPC