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发明名称
Entlueftungsvorrichtung mit im Querschnitt S-foermigen Lamellen
摘要
申请公布号
DE817502(C)
申请公布日期
1951.11.29
申请号
DE1950G001091
申请日期
1950.02.18
申请人
GOERTH ERNST E.
发明人
GOERTH ERNST E.
分类号
F24F13/08
主分类号
F24F13/08
代理机构
代理人
主权项
地址
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