METHOD AND APPARATUS FOR THE DETECTION OF THE SLOPE OF AN ELECTRIC SIGNAL,申请号CAD747047-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR THE DETECTION OF THE SLOPE OF AN ELECTRIC SIGNAL
摘要
申请公布号	CA747047(A)	申请公布日期	1966.11.22
申请号	CAD747047	申请日期
申请人	SHELL OIL COMPANY	发明人	CO LUTTIK;ALBERTUS SCHURINGA
分类号		主分类号
代理机构		代理人
主权项
地址

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