Recoil operated device for opening and closing a breechblock mechanism |
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| 申请号 | US64464746 | 申请日 | 1946-01-31 | 公开(公告)号 | US2434972A | 公开(公告)日 | 1948-01-27 |
| 申请人 | VICK FRED A; | 发明人 | VICK FRED A; | ||||
| 摘要 | |||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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Recoil operated device for opening and closing a breechblock mechanism |
|||||||
| 申请号 | US64464746 | 申请日 | 1946-01-31 | 公开(公告)号 | US2434972A | 公开(公告)日 | 1948-01-27 |
| 申请人 | VICK FRED A; | 发明人 | VICK FRED A; | ||||
| 摘要 | |||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||