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发明名称
SPEAKER
摘要
申请公布号
JPH06245294(A)
申请公布日期
1994.09.02
申请号
JP19930027705
申请日期
1993.02.17
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
TAKAHASHI TOSHIJI
分类号
H04R9/02;B60R11/02;H04R9/04;(IPC1-7):H04R9/02
主分类号
H04R9/02
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