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Gunter Jahrig
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Eggenstein-Leopoldshafen, DE
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last 30 patents
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Patent Grant
Method and apparatus for centering tubes
Patent number
4,957,581
Issue date
Sep 18, 1990
IWK Verpackungstechnik GmbH
Gunter Jahrig
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Spool carrier, particularly for winding up textile threads or the like
Patent number
4,142,690
Issue date
Mar 6, 1979
Industrie-Werke Karlsruhe Augsburg Aktiengesellschaft
Herbert Karle
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL