发明授权
- 专利标题: Table and chair attachment for beds
- 专利标题(中): 桌子和椅子附件床
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申请号: US12449326申请日: 1926-07-23
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公开(公告)号: US1656812A公开(公告)日: 1928-01-17
- 发明人: CHARLES BALKO , LAWSON LYNN GEORGE
- 申请人: CHARLES BALKO , LAWSON LYNN GEORGE
- 专利权人: Balko Charles,Lynn George Lawson
- 当前专利权人: Balko Charles,Lynn George Lawson
- 优先权: US12449326 1926-07-23
- 主分类号: A47B23/02
- IPC分类号: A47B23/02
公开/授权文献
- US08129944B2 Control device for a secondary battery and vehicle 公开/授权日:2012-03-06
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