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发明名称
Schmiermittel
摘要
申请公布号
DE720701(C)
申请公布日期
1942.05.13
申请号
DE1937A084151D
申请日期
1937.09.09
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
GROBEL LLOYD P.
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