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经营范围
发明名称
PRODUCTION OF OPTICAL DISK
摘要
申请公布号
JPH0520715(A)
申请公布日期
1993.01.29
申请号
JP19910167918
申请日期
1991.07.09
申请人
ASAHI CHEM IND CO LTD
发明人
SHOJI TAKESHI;HAYASHI YOSHIO;OGAWA SHUICHIRO
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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