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发明名称
VOICE COMMUNICATION EQUIPMENT
摘要
申请公布号
JPH10285083(A)
申请公布日期
1998.10.23
申请号
JP19970086622
申请日期
1997.04.04
申请人
TOSHIBA CORP
发明人
YOSHIDA HIRONORI
分类号
H04R3/02;H04B3/23;H04M1/60;(IPC1-7):H04B3/23
主分类号
H04R3/02
代理机构
代理人
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地址
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