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发明名称
便携式微型助力车
摘要
申请公布号
CN3103783D
申请公布日期
1999.02.24
申请号
CN98321519.7
申请日期
1998.05.12
申请人
于纯德
发明人
于纯德
分类号
12-11-M0249
主分类号
12-11-M0249
代理机构
沈阳市专利事务所
代理人
于菲
主权项
地址
110036辽宁省沈阳市皇姑区普沱山路18号楼511号腾烨
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