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发明名称
Equalizing flapper for high slam rate applications
摘要
申请公布号
AU2006203927(C1)
申请公布日期
2011.11.24
申请号
AU20060203927
申请日期
2006.01.06
申请人
BAKER HUGHES INCORPORATED
发明人
STRATTON, SCOTT;IVES, JASON;MCVICKER, VAN;WILLIAMS, RONALD
分类号
E21B34/10;F16K39/02
主分类号
E21B34/10
代理机构
代理人
主权项
地址
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