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发明名称
MANUFACTURE OF STAMPER FOR OPTICAL DISK
摘要
申请公布号
JPH04186540(A)
申请公布日期
1992.07.03
申请号
JP19900313943
申请日期
1990.11.21
申请人
HITACHI LTD;HITACHI MAXELL LTD
发明人
ANZAI YUMIKO;MIYAMURA YOSHINORI;HORIGOME SHINKICHI;MIYAMOTO JIICHI
分类号
G11B7/26
主分类号
G11B7/26
代理机构
代理人
主权项
地址
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