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发明名称
Kontaktstromrichter zum Arbeiten auf Gegenspannung
摘要
申请公布号
DE905272(C)
申请公布日期
1954.03.01
申请号
DE1941A009444D
申请日期
1941.09.16
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
KOPPELMANN DR.-ING. FLORIS
分类号
H02M1/26
主分类号
H02M1/26
代理机构
代理人
主权项
地址
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