GB2099876A
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Trapped gullies
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GB2099877A
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Inspection chambers
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GB2093939A
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Adaptor for pipe connections
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GB2088984A
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Plastics pipe fitting
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BR8006149A
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Process of manufacturing a thermoplastic tube segment
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BR8006150A
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Appliance for use in the manufacture of a thermoplastic tube segment
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BR8006151A
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Appliance for use in the manufacture of thermoplastic tube
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EP0028066A2
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A method for making a length of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
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EP0028450A2
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Manufacture of thermoplastics pipe
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EP0028065A2
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Apparatus for use in the manufacture of thermoplastics pipe by the radial expansion of a pipe blank within a circular cross-section mould
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GB2007791A
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Pipe fitting
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AU4133578A
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Pipe fitting
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GB1604042A
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Drainage access chamber
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CA1095551A
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Pipe of oriented thermoplastics polymeric material
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CA1095438A
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Pipe of oriented thermoplastic polymeric material and a method and apparatus for its manufacture
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ES453871A3
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Procedure for forming a tube of orienting thermoplastic polymer material. (Machine-translation by Google Translate, not legally binding)
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ES453805A3
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Procedure to produce an autoestable cellular plastic material tube. (Machine-translation by Google Translate, not legally binding)
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GB1591304A
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Pipe of oriented thermoplastic polymeric material
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GB1589052A
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Pipe of oriented thermoplastic polymeric material and method of forming the same
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GB1591305A
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Pipe of oriented thermoplastic polymeric material and a method and apparatus for its manufacture
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