Improvements in or relating to television transmitting and receiving systems,申请号GB19390006123-传众专利搜索

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发明名称	Improvements in or relating to television transmitting and receiving systems
摘要
申请公布号	GB525628(A)	申请公布日期	1940.09.02
申请号	GB19390006123	申请日期	1939.02.24
申请人	HEINZ ERWIN KALLMANN	发明人
分类号	H04N7/04	主分类号	H04N7/04
代理机构		代理人
主权项
地址

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