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Submicron particle grinding mill
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Patent number 10,130,953
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Issue date Nov 20, 2018
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Bill H. Ranne
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Submicron grinding mill
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Patent number 9,718,064
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Issue date Aug 1, 2017
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Bill H. Ranne
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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