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发明名称
Interrupteur à extinction de l'arc par un courant gazeux
摘要
申请公布号
FR779916(A)
申请公布日期
1935.04.16
申请号
FRD779916
申请日期
1934.10.19
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H01H33/56;H01H33/835
主分类号
H01H33/56
代理机构
代理人
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