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Heinrich Spangenberger
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Ingolstadt, DE
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last 30 patents
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Patent Grant
Device to feed fiber silvers
Patent number
4,914,785
Issue date
Apr 10, 1990
Schubert & Salzer Maschinenfabrik Aktiengesellschaft
Friedrich Hauner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL