Intercarrier noise suppressor,申请号US19350020477-传众专利搜索

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发明名称	Intercarrier noise suppressor
摘要
申请公布号	US2100236(A)	申请公布日期	1937.11.23
申请号	US19350020477	申请日期	1935.05.08
申请人	PHILADELPHIA STORAGE BATTERY COMPANY	发明人	JR. REYNOLDS D. BROWN,
分类号	H03G3/26	主分类号	H03G3/26
代理机构		代理人
主权项
地址

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