System of television,申请号US19290337589-传众专利搜索

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发明名称	System of television
摘要
申请公布号	US1832672(A)	申请公布日期	1931.11.17
申请号	US19290337589	申请日期	1929.02.05
申请人	WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY	发明人	TROUANT VIRGIL E.
分类号	H04N5/66	主分类号	H04N5/66
代理机构		代理人
主权项
地址

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