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发明名称
Verfahren und Kokille zum Herstellen von Rohren durch Schleuderguss.
摘要
申请公布号
CH311309(A)
申请公布日期
1955.11.30
申请号
CHD311309
申请日期
1952.12.11
申请人
EISENWERKE FRIED. WILH. DUEKER AG.
发明人
AG. EISENWERKE FRIED. WILH. DUEKER
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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