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经营范围
发明名称
TELEPHONE LINE TERMINAL EQUIPMENT
摘要
申请公布号
JPS6354849(A)
申请公布日期
1988.03.09
申请号
JP19860198605
申请日期
1986.08.25
申请人
SONY CORP
发明人
FUJITA KOSUKE;YUZAWA KEIJI
分类号
H04M1/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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