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Rudolf Stein
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Neuleiningen, DT
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last 30 patents
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Patent Grant
Spooling machine system and method to wind multi-layer spools, part...
Patent number
4,022,391
Issue date
May 10, 1977
Drahtwarenfabrik Drahtzug Stein KG
Rudolf Stein
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL