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发明名称
A material for electrical sliding contacts
摘要
申请公布号
GB1106706(A)
申请公布日期
1968.03.20
申请号
GB19650025803
申请日期
1965.06.18
申请人
EUGEN DURRWACHTER;EBERHARD BOSCH
发明人
分类号
C22C32/00;H01B1/00;H01B1/10;H01H1/023
主分类号
C22C32/00
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代理人
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