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发明名称
摘要
申请公布号
JPH01130200(U)
申请公布日期
1989.09.05
申请号
JP19880027445U
申请日期
1988.02.29
申请人
发明人
分类号
G10L15/20;G10L21/02;(IPC1-7):G10L3/02
主分类号
G10L15/20
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