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发明名称
Einrichtung bei Druckluftschaltern
摘要
申请公布号
DE701666(C)
申请公布日期
1941.01.21
申请号
DE193900A9397D
申请日期
1939.04.25
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
TSCHUMI FRITZ
分类号
H01H33/56
主分类号
H01H33/56
代理机构
代理人
主权项
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