Invention Grant
US09339855B2 Projectile dispensing system and use 有权
射弹分配系统和使用

Projectile dispensing system and use
Abstract:
In one embodiment the present invention is a system comprising a feeder to feed projectiles. There is a conveyor for metering the projectiles, and that conveyor is in communication with the feeder. A pipe is in communication with the conveyor, for impelling projectiles through the pipe. In another it is use of a barrel internally lined with a helical blade for unconfined metering of projectiles to clean a gas pressurized pipe.
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