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发明名称
Outils et instruments de travail composés
摘要
申请公布号
FR720467(A)
申请公布日期
1932.02.19
申请号
FRD720467
申请日期
1931.07.08
申请人
FRIED. KRUPP AKTIENGESELLSCHAFT
发明人
分类号
B23K31/02
主分类号
B23K31/02
代理机构
代理人
主权项
地址
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