Improvements in and relating to change speed gearing,申请号GB19300021301-传众专利搜索

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发明名称	Improvements in and relating to change speed gearing
摘要
申请公布号	GB351762(A)	申请公布日期	1931.07.02
申请号	GB19300021301	申请日期	1930.07.14
申请人	DAIMLER-BENZ AKTIENGESELLSCHAFT	发明人
分类号	F16H3/08	主分类号	F16H3/08
代理机构		代理人
主权项
地址

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