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发明名称
PRODUCTION OF OPTICAL DISK
摘要
申请公布号
JPH01107340(A)
申请公布日期
1989.04.25
申请号
JP19870263783
申请日期
1987.10.21
申请人
HITACHI LTD
发明人
KIRINO FUMIYOSHI;OTA NORIO
分类号
G11B7/26;G11B11/10;G11B11/105
主分类号
G11B7/26
代理机构
代理人
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地址
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