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经营范围
发明名称
Mahnschalter
摘要
申请公布号
DE690796(C)
申请公布日期
1940.05.08
申请号
DE193801SC938D
申请日期
1938.10.30
申请人
C. F. SCHEER & CIE
发明人
KNIEL DIPL.-ING. WOLFGANG
分类号
G04F3/02
主分类号
G04F3/02
代理机构
代理人
主权项
地址
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