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Method for carbonitriding of parts from high-chromium steels
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Grass surface based on tissue fabric
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Natural mineral food additive production method
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Device to protect sand beaches against erosion with breakers
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Device for automatic adjustment of fish dressing machine blade
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Board covering
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Bottom covering of vessel
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Device to protect sand beaches against washing out by breaking waves
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Device to protect sand beaches against erosion
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Device for fish fillet cutting
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Device to protect sand beaches against erosion
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Device for automatic adjustment of fish dressing machine blade
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Curd freezing method
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Method of drying moulded air bricks
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Device to maintain engine oil level in ice crankcase
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Method of ship reconstruction
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Method for preparation of functional beverage based on milk whey
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Device for items transmission
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Device for items transmission
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