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发明名称
电动自行车
摘要
1.省略仰视图。2.要求保护色彩。主视图__右视图后视图__俯视图
申请公布号
CN3004584S
申请公布日期
1989.12.25
申请号
CN88301959.0
申请日期
1988.12.17
申请人
无锡市科技开发服务中心;中国船舶工业总公司第七研究院第七○三研究所
发明人
方长裕;孔繁强
分类号
12-11-B0208
主分类号
12-11-B0208
代理机构
代理人
主权项
地址
江苏省无锡市复兴路149号
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