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摘要
申请公布号
CN301139108D
申请公布日期
2010.02.17
申请号
CN200930017690.1
申请日期
2009.03.27
申请人
宋国兴
发明人
宋国兴
分类号
10-06
主分类号
10-06
代理机构
济南泉城专利商标事务所
代理人
刘庆兰
主权项
地址
274300山东省单县经济开发区君子路北端(山东宇泰光电科技有限公司)
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