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Publication of FR1131066ApublicationCriticalpatent/FR1131066A/fr
F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
F42B10/00—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
F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
F42B10/00—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
F42B10/02—Stabilising arrangements
F42B10/22—Projectiles of cannelured type
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FR1131066D1954-05-281954-05-28Procédé et moyens pour régler la portée des projectiles d'exercice
ExpiredFR1131066A
(fr)