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GB0521479D0
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Inflatable/deflatable borehole packer
|
|
GB0507464D0
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Inflatable/deflatable borehole packer
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|
GB0500641D0
|
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Inflatable/deflatable borehole packer
|
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GB0422718D0
|
|
Inflatable-deflatable borehole packer
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|
GB0415640D0
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|
Inflatable/deflatable borehole packer
|
|
US2004261992A1
|
|
Sample extraction system for boreholes
|
|
GB0408204D0
|
|
Inflatable/deflatable borehole packer
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|
GB0401719D0
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Bladder pump for borehole sampling
|
|
GB0400548D0
|
|
Inflatable/deflatable borehole packer
|
|
GB0307888D0
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Sampling pipe for boreholes
|
|
GB0307382D0
|
|
Inflatable/deflatable borehole packer
|
|
GB0301936D0
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Bladder pump for borehole sampling
|
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US2003084716A1
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Apparatus for measuring and recording data from boreholes
|
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GB0217500D0
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Oil/water interface detector for boreholes
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|
US6758274B2
|
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Sample extraction system for boreholes
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GB0127004D0
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|
Sample extraction system for boreholes
|
|
GB0106771D0
|
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Sample extraction system for boreholes
|
|
US6550321B1
|
|
Apparatus for measuring and recording data from boreholes
|
|
GB9923092D0
|
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System for introducing granular material into a borehole
|
|
GB9902436D0
|
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Double acting packer
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