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发明名称
Verfahren und Einrichtung zur Erfassung von ploetzlichen Zustands-aenderungen, insbesondere Kurzschluessen, in elektrischen Stromkreisen
摘要
申请公布号
DE884844(C)
申请公布日期
1953.07.30
申请号
DE1941S009371D
申请日期
1941.05.23
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
WERNERS PAUL DR.-ING.
分类号
H02H3/44
主分类号
H02H3/44
代理机构
代理人
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