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经营范围
发明名称
High-Speed Multi-Layer Optical Disc Recording
摘要
An apparatus includes a recorder having at least two optical pickup heads for simultaneously recording at least two bit streams on respective layers of recordable media in one of an opposite track path and a parallel track path.
申请公布号
US2011182162(A1)
申请公布日期
2011.07.28
申请号
US20070308599
申请日期
2007.01.12
申请人
HAMERSLEY ALAN BRUCE
发明人
HAMERSLEY ALAN BRUCE
分类号
G11B7/125;G11B20/12
主分类号
G11B7/125
代理机构
代理人
主权项
地址
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