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发明名称
Perfectionnements aux machines pour la soudure automatique des tubes et similaires
摘要
申请公布号
FR1043651(A)
申请公布日期
1953.11.10
申请号
FRD1043651
申请日期
1951.10.09
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
B23K11/00
主分类号
B23K11/00
代理机构
代理人
主权项
地址
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