Attenuating line for ultra-high frequencies,申请号US19420455038-传众专利搜索

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发明名称	Attenuating line for ultra-high frequencies
摘要
申请公布号	US2459857(A)	申请公布日期	1949.01.25
申请号	US19420455038	申请日期	1942.08.17
申请人	FEDERAL TELEPHONE AND RADIO CORPORATION	发明人	JR. CHESTER B. WATTS,
分类号	H01P7/02;H03H7/24	主分类号	H01P7/02
代理机构		代理人
主权项
地址

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