发明授权
- 专利标题： Practice ammunition device
- 专利标题（中）： 练弹药装置
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申请号： US737144申请日： 1976-10-29
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公开(公告)号： US4109579A公开(公告)日： 1978-08-29
- 发明人: Harry R. Carter
- 申请人： Harry R. Carter
- 申请人地址： PA Moscow
- 专利权人： Carter Pol Development Corp.
- 当前专利权人： Carter Pol Development Corp.
- 当前专利权人地址： PA Moscow
- 主分类号： F42B8/20
- IPC分类号： F42B8/20 ; F42B13/22
摘要：
A practice ammunition device, particularly a practice mortar shell, corresponding substantially identically to a live, tactical mortar shell in size, weight, configuration, and location of center of gravity. The practice shell closely simulates a live shell in all phases of operation including handling, loading, trajectory, and impact.
公开/授权文献
- US5755856A Process of recovering oxygen-enriched gas 公开/授权日：1998-05-26
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