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发明名称
Vorrichtung zum Einregeln der Drosselung der Stroemung von durch fluessige oder feste Teilchen verunreinigten Stroemungsmitteln
摘要
申请公布号
DE1909410(A1)
申请公布日期
1969.11.13
申请号
DE19691909410
申请日期
1969.02.25
申请人
ALFA ROMEO SOCIETA PER AZIONI
发明人
分类号
F16K47/14
主分类号
F16K47/14
代理机构
代理人
主权项
地址
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