Improvements relating to devices comprising a shaft, a plurality of rotary members mounted on said shaft, and means for coupling any selected one of said members with said shaft,申请号GB19600034469-传众专利搜索

发明名称	Improvements relating to devices comprising a shaft, a plurality of rotary members mounted on said shaft, and means for coupling any selected one of said members with said shaft
摘要
申请公布号	GB919736(A)	申请公布日期	1963.02.27
申请号	GB19600034469	申请日期	1960.10.07
申请人	S.P.A. EDOARDO BIANCHI	发明人
分类号	F16D21/04;F16H3/083	主分类号	F16D21/04
代理机构		代理人
主权项
地址

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