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发明名称
PREMIUM INFORMATION RECORDING SYSTEM
摘要
申请公布号
JPH01147695(A)
申请公布日期
1989.06.09
申请号
JP19870303294
申请日期
1987.12.02
申请人
ASAHI CHEM IND CO LTD
发明人
MORIFUJI AKINORI;SAITO NOBUO
分类号
G07G1/12
主分类号
G07G1/12
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代理人
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