Gisbert Leuschner

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Bottmingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizing leather against thermal and photochemical decomposition
- Patent number 5,705,083
- Issue date Jan 6, 1998
- Ciba Specialty Chemicals Corporation
- Franz Wyss
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...