Propagation time detecting system with use of detected phase difference of transmitted and received subcarrier,申请号US19880241626-传众专利搜索

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发明名称	Propagation time detecting system with use of detected phase difference of transmitted and received subcarrier
摘要
申请公布号	US4914735(A)	申请公布日期	1990.04.03
申请号	US19880241626	申请日期	1988.09.08
申请人	NEC CORPORATION	发明人	ICHIYOSHI, OSAMU
分类号	G01S5/10;G01S1/30;G01S13/32;G01S13/38;H04B7/15	主分类号	G01S5/10
代理机构		代理人
主权项
地址

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