Walter Wirth

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Patents Grantslast 30 patents

Information Patent Grant
Device for cleaning flock formed by natural fibers, especially cott...
- Patent number 4,040,948
- Issue date Aug 9, 1977
- Hergeth KG Maschinenfabrik und Apparatebau
- Herbert Hergeth
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING