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发明名称
CONTINUOUS EXTRUSION APPARATUS
摘要
申请公布号
GB8915769(D0)
申请公布日期
1989.08.31
申请号
GB19890015769
申请日期
1989.07.10
申请人
BWE LIMITED
发明人
分类号
B22D11/00;B21C23/00;B21C23/21
主分类号
B22D11/00
代理机构
代理人
主权项
地址
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