Wolfgang Kretzschmar

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Yellow disperse dyestuff mixtures and dyeing process
- Patent number 4,548,613
- Issue date Oct 22, 1985
- American Hoechst Corporation
- Albert Bode
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...