,申请号JP20040258626-传众专利搜索

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发明名称
摘要
申请公布号	JP4394545(B2)	申请公布日期	2010.01.06
申请号	JP20040258626	申请日期	2004.09.06
申请人		发明人
分类号	E21B25/02	主分类号	E21B25/02
代理机构		代理人
主权项
地址

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