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经营范围
发明名称
LOGIC CIRCUIT, IN PARTICULAR FOR RAILWAY SYSTEMS
摘要
申请公布号
PT1233516(E)
申请公布日期
2007.02.28
申请号
PT20020002870T
申请日期
2002.02.08
申请人
SIEMENS SCHWEIZ AG
发明人
PETER ELLENBERGER
分类号
H03K19/007
主分类号
H03K19/007
代理机构
代理人
主权项
地址
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