Julie L. Chang

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Laboratory apparatus for dyeing textile fabrics
- Patent number 5,287,711
- Issue date Feb 22, 1994
- E. I. Du Pont de Nemours and Company
- Julie L. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...