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摘要
申请公布号
CN301004847D
申请公布日期
2009.09.09
申请号
CN200830196320.4
申请日期
2008.07.14
申请人
中国矿业大学
发明人
钟 厦;李 晶;刘娟;孙文艳
分类号
14-03
主分类号
14-03
代理机构
南京经纬专利商标代理有限公司
代理人
黄雪兰
主权项
地址
221116江苏省徐州市泉山区中国矿业大学科技处
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