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经营范围
发明名称
Lead alloy
摘要
申请公布号
US2145513(A)
申请公布日期
1939.01.31
申请号
US19370165990
申请日期
1937.09.27
申请人
GOODLASS WALL & LEAD INDUSTRIES LIMITED
发明人
JONES BRINLEY;WILSON CLIFFORD
分类号
C22C11/00
主分类号
C22C11/00
代理机构
代理人
主权项
地址
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