Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F42B 10/28

induced by gas action

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 > using spin > induced by gas action

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 spin (F42B10/04, F42B10/12, F42B10/14, F42B10/24, F42B14/02 take precedence) > induced by gas action

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1990.

Child Classifications

Navigate with arrow keys, Enter to open

  • F42B 10/30 using rocket motor nozzles since 1990 IPC+CPC Available in IPC and CPC