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发明名称
Relais, insbesondere zum Schutz von elektrischen Anlageteilen
摘要
申请公布号
DE748655(C)
申请公布日期
1944.11.06
申请号
DED748655D
申请日期
1937.06.19
申请人
发明人
GREBE DR.-ING. OTTO
分类号
H02H3/027
主分类号
H02H3/027
代理机构
代理人
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