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last 30 patents
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Patent Grant
Ribbon free wound yarn package and method and apparatus for produci...
Patent number
4,504,021
Issue date
Mar 12, 1985
Barmag Barmer Maschinenfabrik AG
Heinz Schippers
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Spinning machine for synthetic threads
Patent number
4,347,989
Issue date
Sep 7, 1982
Barmag Barmer Maschinenfabrik AG
Werner Pieper
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING