发明授权
- 专利标题: Projectiles made from tungsten and iron
- 专利标题(中): 用钨和铁制成的弹体
-
申请号: US092301申请日: 1998-06-05
-
公开(公告)号: US6112669A公开(公告)日: 2000-09-05
- 发明人: Brian Mravic , Peter W. Robinson
- 申请人: Brian Mravic , Peter W. Robinson
- 申请人地址: CT Norwalk
- 专利权人: Olin Corporation
- 当前专利权人: Olin Corporation
- 当前专利权人地址: CT Norwalk
- 主分类号: F42B12/74
- IPC分类号: F42B12/74 ; C22C1/02 ; C22C33/04
摘要:
A lead-free projectile made from a composition containing about 5-25% by weight tungsten and more than about 97% by weight tungsten plus iron.
公开/授权文献
信息查询