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经营范围
发明名称
Pressed sintered bodies
摘要
申请公布号
GB939094(A)
申请公布日期
1963.10.09
申请号
GB19610035557
申请日期
1961.10.02
申请人
MANNESMANN AKTIENGESELLSCHAFT
发明人
分类号
C22C33/02
主分类号
C22C33/02
代理机构
代理人
主权项
地址
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