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发明名称
Verfahren und Vorrichtung zur Herstellung von Schleudergussrohren
摘要
申请公布号
DE557682(C)
申请公布日期
1932.08.26
申请号
DE1929F069336D
申请日期
1929.10.02
申请人
FERRIC ENGINEERING COMPANY
发明人
分类号
B22D13/10
主分类号
B22D13/10
代理机构
代理人
主权项
地址
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