Improvements in or relating to carbon holders or shoes for electric current collectors,申请号GB19510009202-传众专利搜索

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发明名称	Improvements in or relating to carbon holders or shoes for electric current collectors
摘要
申请公布号	GB697754(A)	申请公布日期	1953.09.30
申请号	GB19510009202	申请日期	1951.04.19
申请人	THE ANTI-ATTRITION METAL COMPANY LIMITED;ROBERT LIVINGSTONE	发明人
分类号	B60L5/08	主分类号	B60L5/08
代理机构		代理人
主权项
地址

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