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发明名称
二胡(711)
摘要
申请公布号
CN300813136D
申请公布日期
2008.08.06
申请号
CN200730076812.5
申请日期
2007.06.15
申请人
上海民族乐器一厂
发明人
闫少石
分类号
17-03
主分类号
17-03
代理机构
上海智力专利商标事务所
代理人
杨秀刚
主权项
地址
201101上海市闵行区七宝镇联明路400号
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