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发明名称
TELEPHONE SET
摘要
申请公布号
JPH05244243(A)
申请公布日期
1993.09.21
申请号
JP19920078525
申请日期
1992.02.28
申请人
SONY CORP
发明人
ADACHI SHIZUO
分类号
H04M1/274;(IPC1-7):H04M1/274
主分类号
H04M1/274
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