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PCE
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DIFF Subgroup
F42B 10/24

with inclined grooves

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 > Stabilising arrangements > Projectiles of cannelured type > with inclined grooves

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 > Projectiles of cannelured type > with inclined grooves

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