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发明名称
钻头检测仪
摘要
申请公布号
CN300927993D
申请公布日期
2009.05.20
申请号
CN200730317551.1
申请日期
2007.11.06
申请人
广东正业科技有限公司
发明人
徐地华;梅领亮
分类号
10-05
主分类号
10-05
代理机构
广州粤高专利代理有限公司
代理人
罗晓林;李志强
主权项
地址
523270广东省东莞市高埗镇高龙大道中龙路第三栋三楼
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