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经营范围
发明名称
Procédé et appareil pour la fabrication de plaques métalliques poreuses
摘要
申请公布号
FR983629(A)
申请公布日期
1951.06.26
申请号
FRD983629
申请日期
1949.03.23
申请人
THE MOND NICKEL COMPANY LIMITED
发明人
分类号
B22F3/11;B22F7/00;H01M4/80
主分类号
B22F3/11
代理机构
代理人
主权项
地址
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