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Gustav Buchholtz
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Kerpen, DE
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last 30 patents
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Patent Grant
Wear-resistant grinding drum for employment in roller machines, par...
Patent number
5,269,477
Issue date
Dec 14, 1993
Kloeckner-Humboldt-Deutz AG
Gustav Buchholtz
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...