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发明名称
Fluessigkeitsringpumpe mit zwei Laufraedern
摘要
申请公布号
DE878432(C)
申请公布日期
1953.06.01
申请号
DE1944S006451D
申请日期
1944.02.05
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
BRIECHLE JOSEF DR.-ING.
分类号
F04C19/00;F04C23/00
主分类号
F04C19/00
代理机构
代理人
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地址
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