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发明名称
Vorrichtung zur Einstellung eines gleichbleibenden Fluessigkeitsspiegels
摘要
申请公布号
DE503241(C)
申请公布日期
1930.07.19
申请号
DENDATS079151D
申请日期
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
分类号
G05D9/02
主分类号
G05D9/02
代理机构
代理人
主权项
地址
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