SYSTEME POUR L'ACCROISSEMENT DE LA VITESSE DES BICYCLETTES .,申请号MA19900022277-传众专利搜索

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发明名称	SYSTEME POUR L'ACCROISSEMENT DE LA VITESSE DES BICYCLETTES .
摘要
申请公布号	MA22003(A1)	申请公布日期	1991.07.01
申请号	MA19900022277	申请日期	1990.11.23
申请人	KARIM ABDERRAHIM	发明人	KARIM ABDERRAHIM
分类号	B62K17/00;B62M11/00;(IPC1-7):B62K17/00	主分类号	B62K17/00
代理机构		代理人
主权项
地址

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