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发明名称
Procédé de fabrication de pièces forgées en magnésium et en alliages de magnésium
摘要
申请公布号
FR719140(A)
申请公布日期
1932.02.02
申请号
FRD719140
申请日期
1931.06.25
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
B21J5/00
主分类号
B21J5/00
代理机构
代理人
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地址
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