发明授权
US5695561A Disk tray used with an apparatus for forming a protective film on an
optical disk
失效
与在光盘上形成保护膜的装置一起使用的盘托盘
- 专利标题： Disk tray used with an apparatus for forming a protective film on an optical disk
- 专利标题（中）： 与在光盘上形成保护膜的装置一起使用的盘托盘
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申请号： US569949申请日： 1995-12-11
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公开(公告)号： US5695561A公开(公告)日： 1997-12-09
- 发明人: Hiroshi Tomiyama , Shoji Akiyama
- 申请人： Hiroshi Tomiyama , Shoji Akiyama
- 申请人地址： JPX
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JPX
- 优先权： JPX5-135083 19930514
- 主分类号： G11B7/26
- IPC分类号： G11B7/26 ; B05D3/06 ; G11B7/24 ; B05B5/025 ; B05C5/00 ; B05C9/08 ; C23C16/00
摘要：
A machine for forming a protective film on optical disks transports disks through stages in which a protective film is applied to their surfaces. The protective film is then set while the disks are located upon disk trays specifically configured to promote setting of the portion of the protective film overlying the outer circumferential end faces of the disks. The disk tray is provided with reflective surfaces which reflect ultraviolet rays against the outer circumferential end faces of the disks.
公开/授权文献
- US5169467A Ink occlusion material for writing utensils 公开/授权日：1992-12-08
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