Improvements in film processing tanks for television apparatus,申请号GB19420011550-传众专利搜索

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发明名称	Improvements in film processing tanks for television apparatus
摘要
申请公布号	GB559549(A)	申请公布日期	1944.02.24
申请号	GB19420011550	申请日期	1942.08.18
申请人	JOHN LOGIE BAIRD	发明人
分类号	G03D3/13;H04N5/84	主分类号	G03D3/13
代理机构		代理人
主权项
地址

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