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经营范围
发明名称
Schweisselektrode für Gusseisen.
摘要
申请公布号
CH272635(A)
申请公布日期
1950.12.31
申请号
CHD272635
申请日期
1948.05.12
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
AKTIEBOLAGET ALLMANNA SVENSKA ELEKTRISKA
分类号
B23K35/30
主分类号
B23K35/30
代理机构
代理人
主权项
地址
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