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发明名称
Einrichtung zur Verhinderung einer Beschädigung von Kollektoren oder Schleifringen elektrischer Maschinen infolge zu weitgehender Bürstenabnutzung.
摘要
申请公布号
CH156334(A)
申请公布日期
1932.07.31
申请号
CHD156334
申请日期
1931.04.18
申请人
MELLWIG,JOSEPH WILHELM;RIESE,HEINRICH,DIPL.-ING.
发明人
WILHELM MELLWIG,JOSEPH;RIESE,HEINRICH,DIPL.-ING.
分类号
H01R39/58
主分类号
H01R39/58
代理机构
代理人
主权项
地址
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