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发明名称
Electric circuit for high-speed spot or split-seam welding
摘要
申请公布号
US2881334(A)
申请公布日期
1959.04.07
申请号
US19560607179
申请日期
1956.08.30
申请人
MAXIM ELECTRONICS LTD.
发明人
PRAEG WALTER F.
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
地址
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