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发明名称
OPTICAL RECORDING
摘要
申请公布号
GB1539030(A)
申请公布日期
1979.01.24
申请号
GB19750053301
申请日期
1975.12.31
申请人
SPERRY RAND CORP
发明人
分类号
B41M5/26;G02B27/00;G03G16/00;G03H1/00;G11C13/04;G11C27/00;H04N5/82;(IPC1-7):G03G16/00
主分类号
B41M5/26
代理机构
代理人
主权项
地址
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