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发明名称
Absperrorgan, insbesondere für Durchflussmedien mit veränderlicher Temperatur.
摘要
申请公布号
CH237464(A)
申请公布日期
1945.04.30
申请号
CHD237464
申请日期
1943.07.08
申请人
GERDTS,GUSTAV F.
发明人
F. GERDTS,GUSTAV
分类号
F16K3/28
主分类号
F16K3/28
代理机构
代理人
主权项
地址
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