Pressure differential piston-combustion chamber system
Pressure impulse mitigation
Pressure relief means for jet-propelled missiles
Pressure relief mechanism for gas operated firearm
Pressure relief valve for providing recoil to blank-firing weapo
Pressure relief valve for providing recoil to blank-firing weapo
Pressure-released brake assembly for restraining projectile...
Prestressed composite gun tube
Prestressed tube and tube joint
Prevention of breakdown behind railgun projectiles
Prevention of breakdown behind railgun projectiles
Primer cartridge leader for guns
Primer cartridge magazine for a wedge-type breech block
Primer detonation device and method
Primer device
Primer device
Primer feed mechanism
Primer removal method
Process and apparatus for attacking rotating wing aircraft
Process and system for storing and releasing a cylindrical objec