Improvements in the automatic control of the speed of electrically driven winding reels,申请号GB19370033372-传众专利搜索

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发明名称	Improvements in the automatic control of the speed of electrically driven winding reels
摘要
申请公布号	GB506671(A)	申请公布日期	1939.06.02
申请号	GB19370033372	申请日期	1937.12.02
申请人	THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;RAYMOND GEORGES RAYDEN	发明人
分类号	B65H23/198	主分类号	B65H23/198
代理机构		代理人
主权项
地址

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