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发明名称
MODEM TELEPHONE SET
摘要
申请公布号
JPS6468053(A)
申请公布日期
1989.03.14
申请号
JP19870224688
申请日期
1987.09.08
申请人
SONY CORP
发明人
IWASE SUMIO;OSHIMA SHUNJI;HARAGUCHI YUJI
分类号
H04M11/00
主分类号
H04M11/00
代理机构
代理人
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