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发明名称
Métal dur fritté
摘要
申请公布号
FR1062834(A)
申请公布日期
1954.04.27
申请号
FRD1062834
申请日期
1952.09.09
申请人
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT
发明人
BALLHAUSEN CARL;SCHOELLKENS HEINE
分类号
C22C29/06;C22C29/18
主分类号
C22C29/06
代理机构
代理人
主权项
地址
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