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发明名称
Abdichtungsvorrichtung mit Vorkammer für umlaufende Wellen, insbesondere für Kreiselpumpen für leicht vergasende Flüssigkeiten bezw. Gase.
摘要
申请公布号
CH212001(A)
申请公布日期
1940.10.31
申请号
CHD212001
申请日期
1938.05.14
申请人
GEBRUEDER SULZER, AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT GEBRUEDER SULZER,
分类号
F04D29/10
主分类号
F04D29/10
代理机构
代理人
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