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发明名称
TUNGSTEN WELDING ROD DOPED WITH ZIRCONIA
摘要
申请公布号
CA561548(A)
申请公布日期
1958.08.05
申请号
CAD561548
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
HARRY C. MILBANK;CHARLES V. IREDELL
分类号
主分类号
代理机构
代理人
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