Means for protecting electric cables lying across roads,申请号GB19540027124-传众专利搜索

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发明名称	Means for protecting electric cables lying across roads
摘要
申请公布号	GB767574(A)	申请公布日期	1957.02.06
申请号	GB19540027124	申请日期	1954.09.20
申请人	THE BRITISH PETROLEUM COMPANY LIMITED;DONALD HUGH GRANT RAINES LAMB;ERIC WALTER HOADLEY	发明人
分类号	G01V1/20;H02G9/06	主分类号	G01V1/20
代理机构		代理人
主权项
地址

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