Improvements in or relating to the control of change-speed gears,申请号GB19460024685-传众专利搜索

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发明名称	Improvements in or relating to the control of change-speed gears
摘要
申请公布号	GB640230(A)	申请公布日期	1950.07.12
申请号	GB19460024685	申请日期	1946.08.19
申请人	ROLLS-ROYCE LIMITED	发明人	GRYLLS SHADWELL HARRY
分类号	F16H3/08;F16H3/091	主分类号	F16H3/08
代理机构		代理人
主权项
地址

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