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发明名称
Verfahren zur Herstellung von Metallkoerpern mit selbstschmierender Wirkung
摘要
申请公布号
DE745122(C)
申请公布日期
1944.03.13
申请号
DE1940L102423D
申请日期
1940.11.21
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
MARQUARDT KARL
分类号
B22F3/12
主分类号
B22F3/12
代理机构
代理人
主权项
地址
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