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发明名称
HEADSET
摘要
申请公布号
JPH05292589(A)
申请公布日期
1993.11.05
申请号
JP19920085228
申请日期
1992.04.07
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MARUYAMA YASUO;ITO TETSUO;ONO TADASHI
分类号
H04R1/10;(IPC1-7):H04R1/10
主分类号
H04R1/10
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代理人
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