发明授权
- 专利标题: Shock-loader.
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申请号: US1905256529申请日: 1905-04-20
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公开(公告)号: US840021A公开(公告)日: 1907-01-01
- 发明人: SHARPE JOSEPH K JR
- 申请人: JAMES B SCHUMAN , SHARPE JOSEPH K JR , THEOPHILUS KING
- 专利权人: James B Schuman,Joseph K Sharpe Jr,Theophilus King
- 当前专利权人: James B Schuman,Joseph K Sharpe Jr,Theophilus King
- 优先权: US1905256529 1905-04-20
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