Erwin Zuercher

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Le Lignon, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device to untwist, unravel and open up a textile yarn
- Patent number 5,289,673
- Issue date Mar 1, 1994
- Mesdan S.p.A.
- Remi Cottenceau
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL