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发明名称
PRODUCTION OF OPTICAL DISK
摘要
申请公布号
JPH08180466(A)
申请公布日期
1996.07.12
申请号
JP19940319719
申请日期
1994.12.22
申请人
RICOH CO LTD
发明人
MURATA SHIYOUZOU
分类号
G11B7/26;(IPC1-7):G11B7/26
主分类号
G11B7/26
代理机构
代理人
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地址
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