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发明名称
Schaltanordnung zum Schutze elektrischer Stromkreise gegen unerwuenschte Stromaenderung
摘要
申请公布号
DE933822(C)
申请公布日期
1955.10.06
申请号
DE1936S004304D
申请日期
1936.11.21
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
KOPPELMANN FLORIS DR.-ING.
分类号
H02H9/02;H02M7/06
主分类号
H02H9/02
代理机构
代理人
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地址
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