Cyril Hobday

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Manchester, EN

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Patents Grantslast 30 patents

Information Patent Grant
Composition for use in the dyeing of polyester fibers
- Patent number 3,967,924
- Issue date Jul 6, 1976
- Ciba-Geigy Corporation
- Cyril Hobday
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the colouration of acrylic fibres
- Patent number 3,957,430
- Issue date May 18, 1976
- Ciba-Geigy Corporation
- Brian Hewitt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the colouration of acid-modified synthetic textile fibe...
- Patent number 3,945,793
- Issue date Mar 23, 1976
- Ciba-Geigy AG
- George Samuel Anthony Corbishley
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...