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经营范围
发明名称
High-frequency electrical welding
摘要
申请公布号
GB869938(A)
申请公布日期
1961.06.07
申请号
GB19580027886
申请日期
1958.08.29
申请人
MAGNETIC HEATING CORPORATION
发明人
分类号
B23K13/02
主分类号
B23K13/02
代理机构
代理人
主权项
地址
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