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经营范围
发明名称
Metal extrusion press
摘要
申请公布号
US1859990(A)
申请公布日期
1932.05.24
申请号
US19300469082
申请日期
1930.07.19
申请人
HYDRAULIK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
SCHLENSTEDT OSWIG
分类号
B21C25/04
主分类号
B21C25/04
代理机构
代理人
主权项
地址
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