AUTOMATIC SPEED CHANGE GEAR IN BICYCLE,申请号JP19770105065-传众专利搜索

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发明名称	AUTOMATIC SPEED CHANGE GEAR IN BICYCLE
摘要
申请公布号	JPS5438042(A)	申请公布日期	1979.03.22
申请号	JP19770105065	申请日期	1977.09.01
申请人	SEKINE INDASUTORIIZU KK	发明人	SEKINE YASUYOSHI
分类号	B62M25/08	主分类号	B62M25/08
代理机构		代理人
主权项
地址

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