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发明名称
Elektrische Kontaktvorrichtung
摘要
申请公布号
DE923141(C)
申请公布日期
1955.02.03
申请号
DE1941D004628D
申请日期
1941.06.29
申请人
OTTO DUNKEL GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG FABRIK FUER ELEKTROTECHNISCHE GERA
发明人
DUNKEL OTTO
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