Derniers inventions, produits et services
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2020
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Invention
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Casting sand reclamation system and casting sand reclamation method. b measured for each polishin... |
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Invention
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Casting sand regeneration system and casting sand regeneration method. Provided are a casting san... |
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2019
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P/S
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Sand grinding machines and power-operated sand classifiers |
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P/S
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Foundry machines, namely sand mixers, molding machines, sand preparation, reclamation and recondi... |
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1999
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Invention
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Automatic vibration molding machine for green sand mold. An automatic vibration molding machine f... |
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1990
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P/S
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foundry machines; namely, sand mixers, molding machines, sand preparation, reclamation and recond... |
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