发明授权
- 专利标题: Buckle.
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申请号: US1906313436申请日: 1906-04-24
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公开(公告)号: US858936A公开(公告)日: 1907-07-02
- 发明人: YOUNG JOSEPH FREDRICK , LIBBY FREDERICK AUGUSTUS
- 申请人: YOUNG JOSEPH FREDRICK , LIBBY FREDERICK AUGUSTUS
- 专利权人: Joseph Fredrick Young,Frederick Augustus Libby
- 当前专利权人: Joseph Fredrick Young,Frederick Augustus Libby
- 优先权: US1906313436 1906-04-24
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