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经营范围
发明名称
CORDLESS TELEPHONE TESTING SYSTEM
摘要
申请公布号
GB9015361(D0)
申请公布日期
1990.08.29
申请号
GB19900015361
申请日期
1990.07.12
申请人
SIEMENS PLC
发明人
分类号
H04L1/24
主分类号
H04L1/24
代理机构
代理人
主权项
地址
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