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发明名称
Schalter, dessen Lichtbogen in einem dampffoermigen Medium erlischt
摘要
申请公布号
DE530710(C)
申请公布日期
1931.07.31
申请号
DE1927R070573D
申请日期
1927.03.13
申请人
DIPL.-ING. SIGWART RUPPEL
发明人
分类号
H01H33/56
主分类号
H01H33/56
代理机构
代理人
主权项
地址
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