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发明名称
TELEPHONE EQUIPMENT
摘要
申请公布号
JPH0541728(A)
申请公布日期
1993.02.19
申请号
JP19910216637
申请日期
1991.08.02
申请人
NEC CORP
发明人
YAOYA NAOKO
分类号
H04M1/00;H04M1/60;H04M11/00
主分类号
H04M1/00
代理机构
代理人
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地址
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