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发明名称
Oil country tubular good for expansion in well and manufacturing method thereof
摘要
申请公布号
AU2008207591(A1)
申请公布日期
2008.10.16
申请号
AU20080207591
申请日期
2008.03.14
申请人
SUMITOMO METAL INDUSTRIES, LTD.
发明人
MASAKATSU UEDA;KEIICHI NAKAMURA;TARO OHE;HIDEKI TAKABE;TOMOKI MORI;TOSHIHARU ABE
分类号
E21B43/10
主分类号
E21B43/10
代理机构
代理人
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地址
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