- 专利标题: Regulated automatic-closing valve.
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申请号: US1910599774申请日: 1910-12-28
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公开(公告)号: US1033002A公开(公告)日: 1912-07-16
- 发明人: GISH JOHN LINCOLN
- 申请人: GISH JOHN LINCOLN
- 专利权人: John Lincoln Gish
- 当前专利权人: John Lincoln Gish
- 优先权: US1910599774 1910-12-28
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