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发明名称
CLEANING ELECTRICAL CONTACTS
摘要
申请公布号
GB2144669(B)
申请公布日期
1986.02.26
申请号
GB19820034822
申请日期
1982.12.07
申请人
* STANDARD TELEPHONES AND CABLES PUBLIC LIMITED COMPANY
发明人
RUDOLF AUGUST HERBERT * HEINECKE
分类号
C23G5/00;H01H1/60;(IPC1-7):H01J37/147
主分类号
C23G5/00
代理机构
代理人
主权项
地址
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