DATA & ENERGY TRANSMISSION SYSTEM,申请号GB19850000084-传众专利搜索

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发明名称	DATA & ENERGY TRANSMISSION SYSTEM
摘要
申请公布号	GB8500084(D0)	申请公布日期	1985.02.13
申请号	GB19850000084	申请日期	1985.01.03
申请人	LICENTA PATENT-VERWALTUNGS GMBH	发明人
分类号	E21B17/02;E21B47/12;H04B5/00	主分类号	E21B17/02
代理机构		代理人
主权项
地址

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