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发明名称
Verfahren zur Beeinflussung der Waermeausdehnung in einem ganz oder zum Teil hohlen Festkoerper mit kreisfoermigem Querschnitt und Einrichtung zur Durchfuehrung des Verfahrens
摘要
申请公布号
DE1508934(A1)
申请公布日期
1970.03.05
申请号
DE19661508934
申请日期
1966.02.24
申请人
RAGGI,LODOVICO
发明人
RAGGI,LODOVICO
分类号
F02F3/04;B22D19/00
主分类号
F02F3/04
代理机构
代理人
主权项
地址
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