Pulse counting and registering circuits,申请号US19500137323-传众专利搜索

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法人/股东/高管

发明名称	Pulse counting and registering circuits
摘要
申请公布号	US2623114(A)	申请公布日期	1952.12.23
申请号	US19500137323	申请日期	1950.01.07
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	LOW FRANK K.
分类号	H04Q3/42	主分类号	H04Q3/42
代理机构		代理人
主权项
地址

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