APPARATUS FOR MEASURING THE RELATIVE PHASE-SHIFT BETWEEN CURRENTS OF EQUAL FREQUENCIES,申请号CAD765078-传众专利搜索

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发明名称	APPARATUS FOR MEASURING THE RELATIVE PHASE-SHIFT BETWEEN CURRENTS OF EQUAL FREQUENCIES
摘要
申请公布号	CA765078(A)	申请公布日期	1967.08.08
申请号	CAD765078	申请日期
申请人	COMPAGNIE GENERALE DE GEOPHYSIQUE	发明人	MEIER DONNER
分类号		主分类号
代理机构		代理人
主权项
地址

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