发明授权
- 专利标题: Polymer-coated information storage device
- 专利标题(中): 聚合物涂层信息存储设备
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申请号: EP84307861.9申请日: 1984-11-14
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公开(公告)号: EP0142978B1公开(公告)日: 1989-01-11
- 发明人: Rounds, Nicholas Andrew
- 申请人: ROHM AND HAAS COMPANY
- 申请人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 专利权人: ROHM AND HAAS COMPANY
- 当前专利权人: ROHM AND HAAS COMPANY
- 当前专利权人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 代理机构: Angell, David Whilton
- 优先权: US551445 19831114; US599835 19840413
- 主分类号: G11B7/24
- IPC分类号: G11B7/24
公开/授权文献
- EP0142978A2 Polymer-coated information storage device 公开/授权日:1985-05-29
信息查询
IPC分类: