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发明名称
WELDING DEVICE
摘要
申请公布号
US3529127(A)
申请公布日期
1970.09.15
申请号
USD3529127
申请日期
1967.03.02
申请人
DEWEY J. SMITH
发明人
DEWEY J. SMITH
分类号
B23K9/133;(IPC1-7):B23K9/00
主分类号
B23K9/133
代理机构
代理人
主权项
地址
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