(84) | Designated Contracting States: | | AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR | | Designated Extension States: | | AL BA RS |
(30) | Priority: | 29.02.2008 US 40110
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(71) | Applicant: HALLIBURTON ENERGY SERVICES, INC. | | Dallas, TX 75381-9052 (US) |
| (72) | Inventors: | | - Vick, Jr., James D.
Dallas, TX 75205 (US) - Williamson, Jimmie R.
Carrollton, TX 75007 (US)
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(74) | Representative: Bennett, Adrian Robert J. | | A.A. Thornton & Co.
Mechanical
235 High Holborn London WC1V 7LE London WC1V 7LE (GB) |
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