发明授权
- 专利标题: Inertia operated chuck
- 专利标题(中): 惯性操作卡盘
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申请号: US36681653申请日: 1953-07-08
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公开(公告)号: US2785904A公开(公告)日: 1957-03-19
- 发明人: GARRISON RALPH P , GARRISON JAMES O , WALKER DAVID D
- 申请人: GARRISON MACHINE WORKS INC
- 专利权人: Garrison Machine Works Inc
- 当前专利权人: Garrison Machine Works Inc
- 优先权: US36681653 1953-07-08
- 主分类号: B23B31/02
- IPC分类号: B23B31/02
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