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发明名称
Improvements relating to the extrusion of metal
摘要
申请公布号
GB709184(A)
申请公布日期
1954.05.19
申请号
GB19500016817
申请日期
1950.07.05
申请人
BRITISH INSULATED CALLENDER'S CABLES LIMITED
发明人
LATIN AUBREY
分类号
B21C35/04
主分类号
B21C35/04
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代理人
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