UK Patent Specification 1555955 'Solutions of Pleochoric Azo Dye in Liquid Crystal Material and Devices Incorporating Such Solutions'
- Reference No:
- U DLCR/3/3/4b
- Dates:
- 14 Nov 1979
- Description:
- Invented by David Coates, George William Gray and Damien Gerard McDonnell
- Format:
- Archive Item
- Extent:
- 1 item
- Language:
- Access Conditions:
- Access will be granted to any accredited reader
- Repository:
- Hull University Archives
- Collection:
- Records of the Liquid Crystals and Advanced Materials Research Group, University of Hull