序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
1 | Depth measuring device for mooring mines | US64320557 | 1957-02-28 | US2824516A | 1958-02-25 | STUDENICK DAVID K |
2 | Explosive swaging device for mooring a submerged mine | US28504052 | 1952-04-29 | US3016828A | 1962-01-16 | BOWERSETT CHARLES F |
3 | Magnetic cable measuring device | US28503952 | 1952-04-29 | US3039391A | 1962-06-19 | LOFTHUS LEON J |