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发明名称
Pumpenanlage zur wahlweisen Wasserfoerderung aus einem Rohrbrunnen mit einer Tauchmotorpumpe oder einer Handtiefkolbenpumpe durch das gleiche Steigrohr
摘要
申请公布号
DE748521(C)
申请公布日期
1944.11.03
申请号
DE1943R115397D
申请日期
1943.02.20
申请人
发明人
SCHUSTER DIPL.-ING. FRANZ
分类号
F04B23/14
主分类号
F04B23/14
代理机构
代理人
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地址
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