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经营范围
发明名称
Improvements in or relating to extrusion presses for the production of rod-like or tubular shaped bodies
摘要
申请公布号
GB337300(A)
申请公布日期
1930.10.30
申请号
GB19300002963
申请日期
1930.01.28
申请人
FRIED. KRUPP GRUSONWERK AKTIENGESELLSCHAFT
发明人
分类号
B21C35/04
主分类号
B21C35/04
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代理人
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地址
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