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经营范围
发明名称
Improved aluminium alloy for fine wires intended to be used as electrical conouctors
摘要
申请公布号
GB610824(A)
申请公布日期
1948.10.21
申请号
GB19450022723
申请日期
1945.09.04
申请人
TREFILERIES AND LAMINOIRS DU HAVRE
发明人
分类号
C22C21/00
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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