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2011
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Invention
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Duct leakage control.
The invention provides an apparatus and methods for duct leakage control w... |
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2010
|
Invention
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Isolation tool and method for hydrant. A tool (1) for isolating a hydrant (3) of a water mains co... |
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|
Invention
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Apparatus and methods for maintenance and repair of vessels. A method of maintaining a sealing el... |
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Invention
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Delivery method and compositions. A method of delivering a concentrated quantity of sealing eleme... |
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2009
|
Invention
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Method for estimating the location of a leak in a pipeline. A method for estimating a location of... |
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|
Invention
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Sealing method and apparatus. A sealing element is described which is adapted to perform partial ... |
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Invention
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Intervention method and apparatus. The present invention describes an apparatus (1 ) for establis... |
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Invention
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Method and apparatus for repairing tubular members. The present invention provides an apparatus f... |
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|
Invention
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Isolation method. The present invention describes a method of isolating a section of rough bore f... |
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|
Invention
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Method of sealing a leak.
The present invention relates to a method of sealing a leak, comprisin... |
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|
Invention
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Method of sealing a leak. The present invention relates to a method of sealing a leak, comprising... |
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|
Invention
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Duct assessment and leak sealing method for ducts transporting gas. The present invention relates... |
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2008
|
Invention
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Leak sealing apparatus. The present invention relates to apparatus comprising one or more sealing... |
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2006
|
Invention
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Deriving information about leaks in pipes. A method and system for deriving fluid leak informatio... |
