Latest Inventions, Goods, Services
2021
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G/S
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Non-metal liners for use as a building material for a hydro
system, namely, liners for the linin... |
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G/S
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Nonmetallic building materials, namely, nonmetal liners for the lining of open drainage conduits ... |
2015
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Invention
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Structural lining system. A lining system (10) for a ditch or canal constructed with tight tolera... |
2003
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Invention
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Apparatus and method for transporting water. An apparatus and method for lining ditches (10... |
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Invention
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Apparatus and method for transporting water. An apparatus and method for lining ditches (10) incl... |
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