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DE1152877B
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Device for mixing and treating powdery or granular substances
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Insert sieve for swinging plansifters with rotary brushes
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Dissolving machine
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Extraction device for roller chairs
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Bran or shot spinner
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Dissolving machine
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Dissolving machine
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Grinding or sharpening machine
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Grinding and sharpening machine
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Grain grinding and sharpening machine with several chambers traversed by a joint working shaft
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DE509863C
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Grain peeling machine with a grinding chamber in front of the pointed chamber
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