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2009
|
Invention
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Hydraulic foundation bolt tensioner. A tensioner for tensioning foundation bolts generally used i... |
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2008
|
Invention
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Foundation bolt tensioner. A tensioner for tensioning foundation bolts generally used in securing... |
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2006
|
Invention
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Hydraulic nut and improved seals therefor. A hydraulic nut for tensioning an assembly comprises a... |
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|
Invention
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Unibody hydraulic nut. A unibody hydraulic nut for tensioning multiple threaded fasteners include... |
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2005
|
Invention
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Hydraulic nut and method of use thereof. A hydraulic nut for tensioning an assembly includes a me... |
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|
Invention
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Hydraulic union assembly. A hydraulic union assembly for joining pipes includes an outer bo... |
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2004
|
Invention
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Hydraulic nut assembly.
A hydraulic nut for tensioning an assembly includes a mechani... |
