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发明名称
METHOD FOR ERASING RECORDING INFORMATION IN OPTICAL RECORDING MEDIUM
摘要
申请公布号
JPH0676300(A)
申请公布日期
1994.03.18
申请号
JP19920228612
申请日期
1992.08.27
申请人
SANYO ELECTRIC CO LTD
发明人
TSUJIOKA TSUYOSHI
分类号
G11B7/0055;B41M5/26;G03C5/56;G11B7/00;G11B7/30;(IPC1-7):G11B7/00
主分类号
G11B7/0055
代理机构
代理人
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