发明授权
- 专利标题: Shade-roller bracket
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申请号: US1198625申请日: 1925-02-27
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公开(公告)号: US1585064A公开(公告)日: 1926-05-18
- 发明人: WILLIAMS JOHN R , STANLEY ALBERT D , ROGERS JOSEPH S
- 申请人: WILLIAMS JOHN R , STANLEY ALBERT D , ROGERS JOSEPH S
- 专利权人: John R Williams,Albert D Stanley,Joseph S Rogers
- 当前专利权人: John R Williams,Albert D Stanley,Joseph S Rogers
- 优先权: US1198625 1925-02-27
- 主分类号: E06B9/50
- IPC分类号: E06B9/50