发明授权
- 专利标题: Fan.
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申请号: US1910567073申请日: 1910-06-15
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公开(公告)号: US1011259A公开(公告)日: 1911-12-12
- 发明人: SMITH GEORGE W , GARY JOHN
- 申请人: SMITH GEORGE W , GARY JOHN
- 专利权人: George W Smith,John Gary
- 当前专利权人: George W Smith,John Gary
- 优先权: US1910567073 1910-06-15