Derniers inventions, produits et services
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2020
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Invention
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Method and apparatus for removing plants or other material existing in water.
A method for remov... |
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Invention
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Method and apparatus for removing plants or other material existing in water. A method for removi... |
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2018
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P/S
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Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and ... |
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P/S
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Machines, namely amphibious, multi-purpose dredgers for dredging, piling and raking |
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2012
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Invention
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Dredger |
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2009
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P/S
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Dredgers, excavators, earth moving machines, aquatic weed harvesters, machines for environmental ... |
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2003
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P/S
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Machines and machine tools; motors and engines (except for land vehicles); machine coupling and t... |
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