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Alexander Langner
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Duisburg, DE
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last 30 patents
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Patent Grant
Bucket-wheel loader for bulk material piles
Patent number
4,549,648
Issue date
Oct 29, 1985
Fried. KRUPP Gesellschaft mit beschrankter Haftung
Alexander Langner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL