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发明名称
Haussignalanlage
摘要
申请公布号
DE588932(C)
申请公布日期
1933.11.30
申请号
DED588932D
申请日期
1930.08.13
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
分类号
G08B7/06
主分类号
G08B7/06
代理机构
代理人
主权项
地址
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