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经营范围
发明名称
TACK-WELDING MACHINE
摘要
申请公布号
US3495064(A)
申请公布日期
1970.02.10
申请号
USD3495064
申请日期
1966.03.25
申请人
KAISER STEEL CORP.
发明人
RANOLDO H. GRIMOLDI;JOSEPH E. POWERS
分类号
B23K9/235;(IPC1-7):B23K9/02
主分类号
B23K9/235
代理机构
代理人
主权项
地址
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