Urs Ruf

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Oberwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous concentrates of cold-dyeing fibre reactive dyes
- Patent number 4,264,323
- Issue date Apr 28, 1981
- Sandoz Ltd.
- Miro Capponi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...