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2014
|
Invention
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Fibre-wound structures with reinforcement ribs. A method of forming an external rib on a helicall... |
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2012
|
Invention
|
Method of forming one or more flanges on or in a hollow continuously wound structural member. A m... |
|
|
Invention
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Method of and apparatus for forming one or more flanges on or in a hollow continuously wound stru... |
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1998
|
Invention
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Improvements relating to reinforcing bars. A bar is formed by drawing longitudinally extending re... |
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1990
|
Invention
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Improvements relating to the formation of reinforced structures. An open mould portion (1) is for... |
