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发明名称
ELECTRIC WELDING METHOD AND PRODUCT
摘要
申请公布号
CA342075(A)
申请公布日期
1934.06.05
申请号
CAD342075
申请日期
申请人
THE EDWARD G. BUDD MANUFACTURING COMPANY
发明人
EARL J. W. RAGSDALE
分类号
主分类号
代理机构
代理人
主权项
地址
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