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发明名称
Welding system
摘要
申请公布号
US3278721(A)
申请公布日期
1966.10.11
申请号
US19650452546
申请日期
1965.05.03
申请人
NEOWELD ELECTRIC INC.
发明人
ROE WALTER G.
分类号
B23K9/10
主分类号
B23K9/10
代理机构
代理人
主权项
地址
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