Improvements in control desks more especially for the control of broadcast transmissions,申请号GB19450025012-传众专利搜索

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发明名称	Improvements in control desks more especially for the control of broadcast transmissions
摘要
申请公布号	GB599978(A)	申请公布日期	1948.03.25
申请号	GB19450025012	申请日期	1945.09.26
申请人	THE BRITISH BROADCASTING CORPORATION;FRANCIS CHARLES MCLEAN;LAURENCE ERNEST HUGH O'NEILL	发明人
分类号	H04H60/04	主分类号	H04H60/04
代理机构		代理人
主权项
地址

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