Novello Leoncini

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Limbiate, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous production of viscose rayon yarns having...
- Patent number 4,404,157
- Issue date Sep 13, 1983
- Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
- Gianfranco Angelini
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the continuous spinning of viscose rayon
- Patent number 4,371,491
- Issue date Feb 1, 1983
- Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
- Tommaso Benai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the continuous spinning of viscose rayon
- Patent number 4,361,532
- Issue date Nov 30, 1982
- Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
- Tommaso Benai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING