发明授权
US4057002A Kinetic barrel gun 失效
动力枪枪

Kinetic barrel gun
摘要:
A gun having a piston accelerated by a first charge and a projectile moun to and accelerated relative to the piston by a powder charge on said piston ignited by a firing pin pneumatically actuated by the gases of the first charge. The gases of the first charge travel a convuluted path of decreasing cross-section.
公开/授权文献
信息查询
0/0