- 专利标题: Tie and rail-fastener.
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申请号: US1911633240申请日: 1911-06-15
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公开(公告)号: US1001569A公开(公告)日: 1911-08-22
- 发明人: WIGGINS HENRY HARRY
- 申请人: WIGGINS HENRY HARRY
- 专利权人: Henry Harry Wiggins
- 当前专利权人: Henry Harry Wiggins
- 优先权: US1911633240 1911-06-15