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经营范围
发明名称
Plural workpiece forging machines
摘要
申请公布号
US2872832(A)
申请公布日期
1959.02.10
申请号
US19560622293
申请日期
1956.11.15
申请人
APPEL PROCESS, LTD.
发明人
APPEL GERHARD H.;TLAKER ERICH
分类号
B21J7/14
主分类号
B21J7/14
代理机构
代理人
主权项
地址
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