Linear frequency modulation system,申请号US19430485997-传众专利搜索

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发明名称	Linear frequency modulation system
摘要
申请公布号	US2476765(A)	申请公布日期	1949.07.19
申请号	US19430485997	申请日期	1943.05.07
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	PIERCE JOHN R.
分类号	H01J25/24;H03C3/30	主分类号	H01J25/24
代理机构		代理人
主权项
地址

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