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经营范围
发明名称
Kohleschleifstück für Stromabnehmer.
摘要
申请公布号
CH205402(A)
申请公布日期
1939.06.15
申请号
CHD205402
申请日期
1938.02.07
申请人
GESELLSCHAFT FUER ELECTROTECHNISCHE ERZEUGNISSE MIT BESCHRAENKTER HAFTUNG
发明人
GESELLSCHAFT FUER ELECTROTECHNISCHE ERZEUGNISSE MIT BESCHRAENKTER HAFTUNG
分类号
B60L5/20
主分类号
B60L5/20
代理机构
代理人
主权项
地址
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