发明授权
- 专利标题: Self-locking nut
- 专利标题(中): 自锁螺母
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申请号: US54268544申请日: 1944-06-29
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公开(公告)号: US2410090A公开(公告)日: 1946-10-29
- 申请人: CITIZENS AND MANUFACTURERS NAT
- 专利权人: Citizens And Manufacturers Nat
- 当前专利权人: Citizens And Manufacturers Nat
- 优先权: US54268544 1944-06-29
- 主分类号: F16B39/38
- IPC分类号: F16B39/38