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发明名称
Verfahren zum Auskleiden von Schleudergussrohren
摘要
申请公布号
DE569585(C)
申请公布日期
1933.02.04
申请号
DE1931P063291D
申请日期
1931.06.17
申请人
HEINRICH PROJAHN
发明人
分类号
B22D13/10
主分类号
B22D13/10
代理机构
代理人
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地址
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