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发明名称
Armature d'adhérence à action magnétique localisée utilisabhle notamment en fonderie
摘要
申请公布号
FR1019280(A)
申请公布日期
1953.01.20
申请号
FRD1019280
申请日期
1950.04.04
申请人
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT
发明人
CLOSSET HERBERT
分类号
B22C21/14
主分类号
B22C21/14
代理机构
代理人
主权项
地址
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