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发明名称
HEADPHONE
摘要
申请公布号
JPH06169497(A)
申请公布日期
1994.06.14
申请号
JP19920320286
申请日期
1992.11.30
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KIDA KAZUE;TANAKA TSUNEO
分类号
H04R1/10;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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