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发明名称
TELEPHONE SET
摘要
申请公布号
JPH04258068(A)
申请公布日期
1992.09.14
申请号
JP19910019653
申请日期
1991.02.13
申请人
NEC CORP;NEC SHIZUOKA LTD
发明人
UENO CHIKAKO;SAKAHARA YOSHIYUKI
分类号
H04M1/00
主分类号
H04M1/00
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代理人
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