发明授权
- 专利标题: Bottle-polishing machine
- 专利标题(中): 抛光机
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申请号: US71538524申请日: 1924-05-23
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公开(公告)号: US1608857A公开(公告)日: 1926-11-30
- 发明人: NIXON CLARENCE R , SWINDELL JR WALTER BAYARD , DUNNOCK JOHN L
- 申请人: WALTER B SWINDELL , CHARLES J B SWINDELL , WALTER B SWINDELL JR , WILLIAM E SWINDELL , HARRY O BROWNER
- 专利权人: Walter B Swindell,Charles J B Swindell,Walter B Swindell Jr,William E Swindell,Harry O Browner
- 当前专利权人: Walter B Swindell,Charles J B Swindell,Walter B Swindell Jr,William E Swindell,Harry O Browner
- 优先权: US71538524 1924-05-23
- 主分类号: B24B19/00
- IPC分类号: B24B19/00
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