Derniers inventions, produits et services
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2022
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P/S
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Electronic target surveillance apparatus, namely, marine object detectors and marking buoys used ... |
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2020
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Invention
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System for retrieval of objects lost in water. A system for retrieval of objects submerged and lo... |
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Invention
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A system for retrieval of objects lost in water. A system for retrieval of objects submerged and ... |
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P/S
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Direction beacons; Naval signalling apparatus namely signalling buoys and safety signals, luminou... |
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P/S
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Direction beacons; naval signalling apparatus; marking and
signalling buoys; marking buoys; sign... |
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