METAL END CAP SEAL WITH ANNULAR PROTRUSIONS,申请号AU20030228852-传众专利搜索

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发明名称	METAL END CAP SEAL WITH ANNULAR PROTRUSIONS
摘要
申请公布号	AU2003228852(A1)	申请公布日期	2003.11.11
申请号	AU20030228852	申请日期	2003.05.05
申请人	COOPER CAMERON CORPORATION	发明人	DANNY, KAY WOLFF;ROMAN CZYREK;KENDALL, E. KEENE
分类号	E21B33/12	主分类号	E21B33/12
代理机构		代理人
主权项
地址

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