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发明名称
HIGH IMPACT CORED WELDING ELECTRODE
摘要
申请公布号
US3488469(A)
申请公布日期
1970.01.06
申请号
USD3488469
申请日期
1968.03.08
申请人
LINCOLN ELECTRIC CO.:THE
发明人
RALPH C. BUSS
分类号
B23K35/36;B23K35/368;(IPC1-7):B23K35/22
主分类号
B23K35/36
代理机构
代理人
主权项
地址
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