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发明名称
EXTRUSION METHOD
摘要
<p>The invention concerns the conversion of light alloys.</p>
申请公布号
GB1545151(A)
申请公布日期
1979.05.02
申请号
GB19770003362
申请日期
1977.01.27
申请人
SERVIMETAL
发明人
分类号
B21C9/00;B21C9/02;B21C23/32;C03C3/19;C03C12/00;C10M103/06;C10M125/00;C10M125/10;C10M125/24;C10M125/26;C10M169/00;C10N30/06;C10N40/24;(IPC1-7):21C23/32;10M7/02
主分类号
B21C9/00
代理机构
代理人
主权项
地址
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