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经营范围
发明名称
METHOD FOR GENERATING MELODY USING TONE GENERATOR OF MODEM
摘要
申请公布号
KR1019910002618(B1)
申请公布日期
1991.04.27
申请号
KR1019880007821
申请日期
1988.06.28
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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