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发明名称
Verfahren zum Fernhalten von im Betriebswasser hydraulischer Anlagen enthaltenen Stoffen von Labyrinth-Stopfbuechsen der Maschinen solcher Anlagen
摘要
申请公布号
DE885799(C)
申请公布日期
1953.08.06
申请号
DE1952E005337
申请日期
1952.04.13
申请人
ESCHER WYSS MASCHINENFABRIK G.M.B.H.
发明人
分类号
F03B11/00
主分类号
F03B11/00
代理机构
代理人
主权项
地址
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