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经营范围
发明名称
Fernsprechstation
摘要
申请公布号
DE29617927(U1)
申请公布日期
1997.02.06
申请号
DE19962017927U
申请日期
1996.10.15
申请人
SIEMENS AG, 80333 MUENCHEN, DE
发明人
分类号
H04M1/02;H04M1/18;(IPC1-7):H04M1/02
主分类号
H04M1/02
代理机构
代理人
主权项
地址
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