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经营范围
发明名称
Glideleje af Aluminiumlegering.
摘要
申请公布号
DK61725(C)
申请公布日期
1943.12.20
申请号
DKD61725
申请日期
1942.04.08
申请人
DUERENER METALLWERKE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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