- 专利标题: Apparatus for adjusting railway-vehicle and like brakes.
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申请号: US1908435588申请日: 1908-05-28
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公开(公告)号: US897817A公开(公告)日: 1908-09-01
- 发明人: CHAVERIAT VICTOR
- 申请人: JOHN PATRICK O DONNELL , CHAVERIAT VICTOR
- 专利权人: John Patrick O Donnell,Victor Chaveriat
- 当前专利权人: John Patrick O Donnell,Victor Chaveriat
- 优先权: US1908435588 1908-05-28
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