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经营范围
发明名称
Perfectionnements à la fabrication de blooms, largets, billettes et produits analogues
摘要
申请公布号
FR711850(A)
申请公布日期
1931.09.18
申请号
FRD711850
申请日期
1931.01.27
申请人
TIMKEN HOLDING & DEVELOPMENT COMPANY
发明人
分类号
B22D13/04
主分类号
B22D13/04
代理机构
代理人
主权项
地址
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