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发明名称
COMMUNICATION TERMINAL EQUIPMENT
摘要
申请公布号
JPH02305054(A)
申请公布日期
1990.12.18
申请号
JP19890125509
申请日期
1989.05.18
申请人
SONY CORP
发明人
MAEDA SATORU;YOSHIKAWA MUNEHIRO
分类号
H04M3/44;H04M3/42;H04M3/533;H04Q11/04
主分类号
H04M3/44
代理机构
代理人
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