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PCE
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DIFF Subgroup
F42B 10/42

Streamlined projectiles

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding > Range-reducing or range-increasing arrangements; Fall-retarding means > Range-increasing arrangements > Streamlined projectiles

CPC:

Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding (F42B6/00 takes precedence) > Range-reducing or range-increasing arrangements; Fall-retarding means > Range-increasing arrangements (F42B10/34, F42B14/06 take precedence) > Streamlined projectiles

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1990.

Child Classifications

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  • F42B 10/44 Boat-tails specially adapted for drag reduction since 1990 IPC+CPC Available in IPC and CPC
  • F42B 10/46 Streamlined nose cones; Windshields; Radomes since 1990 IPC+CPC Available in IPC and CPC