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发明名称
Vertikale, insbesondere elektromagnetisch betaetigte Quecksilberschaltroehre
摘要
申请公布号
DE597334(C)
申请公布日期
1934.05.22
申请号
DE1931J042674D
申请日期
1931.09.26
申请人
KURT JAHN
发明人
分类号
H01H29/16
主分类号
H01H29/16
代理机构
代理人
主权项
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