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经营范围
发明名称
Procédé de fabrication de pièces moulées métalliques
摘要
申请公布号
FR886723(A)
申请公布日期
1943.10.22
申请号
FRD886723
申请日期
1942.10.12
申请人
PERTRIX-WERKE GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
B22D21/02
主分类号
B22D21/02
代理机构
代理人
主权项
地址
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