Albert Bitterlin

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Birsfelden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Mixture of water-insoluble monoazo dyestuffs for coloring textile m...
- Patent number 4,115,055
- Issue date Sep 19, 1978
- Rohner AG Pratteln
- Hans Dieter Kirner
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...