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PCE
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DIFF Subgroup
F42B 10/10

the fins being formed in the barrel by deformation or the projectile body

Introduced: January 1990

Title

Titles differ between systems:

IPC: the fins being formed in the barrel by deformation of the projectile body

CPC: the fins being formed in the barrel by deformation or the projectile body

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 > Stabilising arrangements > using fixed fins > Tail fins > the fins being formed in the barrel by deformation of the projectile body

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) > Stabilising arrangements > using fixed fins (F42B10/22 takes precedence) > Tail fins > the fins being formed in the barrel by deformation or the projectile body

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