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Walter Wirth
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Gausebrok, DE
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last 30 patents
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Patent Grant
Method of and apparatus for the production of open non-woven fabric...
Patent number
4,279,060
Issue date
Jul 21, 1981
Hergeth KG Maschinenfabrik und Apparatebau
Walter Wirth
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Patent Grant
Apparatus for separating card strips during carding of fibrous mate...
Patent number
4,129,924
Issue date
Dec 19, 1978
Hergeth KG Maschinenfabrik und Apparatebau
Walter Wirth
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING