Howard Clarke

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Manchester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Transfer dyeing with 1-amino-4-anilinoanthraquinone dyes
- Patent number 4,124,355
- Issue date Nov 7, 1978
- Imperial Chemical Industries Limited
- Colin W. Greenhalgh
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...