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发明名称
VOICE BRIDGE DEVICE
摘要
申请公布号
JPH0685932(A)
申请公布日期
1994.03.25
申请号
JP19920237897
申请日期
1992.09.07
申请人
TECH RES & DEV INST OF JAPAN DEF AGENCY;MITSUBISHI ELECTRIC CORP
发明人
HASHIMOTO MASAMITSU;SUDO SACHIKO
分类号
H04M3/56;(IPC1-7):H04M3/56
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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