Trapezoidal belt speed (gear) change for bicycles,申请号IT1995NO00003-传众专利搜索

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发明名称	Trapezoidal belt speed (gear) change for bicycles
摘要
申请公布号	IT1282883(B1)	申请公布日期	1998.04.01
申请号	IT1995NO00003	申请日期	1995.05.29
申请人	UBEZIO ANTONIO;BIGOLIN GIUSEPPE	发明人	UBEZIO ANTONIO;BIGOLIN GIUSEPPE
分类号	B62K	主分类号	B62K
代理机构		代理人
主权项
地址

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