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发明名称
Aufblasbarer Packer mit gewickeltem Rohrstrang
摘要
申请公布号
DE69319681(D1)
申请公布日期
1998.08.20
申请号
DE19936019681
申请日期
1993.09.22
申请人
HALLIBURTON ENERGY SERVICES, INC., DUNCAN, OKLA., US
发明人
TUCKER, JAMES C., DUNCAN, OKLAHOMA 73533, US;WALTER, JEFFREY S., DUNCAN, OKLAHOMA 73533, US;WINSLOW, DONALD W., DUNCAN, OKLAHOMA 73533, US;SCHWEGMAN, STEVEN L., DUNCAN, OKLAHOMA 73533, US
分类号
E21B23/00;E21B33/124;E21B34/12;(IPC1-7):E21B33/124
主分类号
E21B23/00
代理机构
代理人
主权项
地址
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