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Robert Daley
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Worcestershire, GB
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last 30 patents
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Patent Grant
Liquid crystal color displays which cool from isotropic to twisted...
Patent number
5,189,534
Issue date
Feb 23, 1993
The Secretary of State for Defence in Her Britannic Majesty's Government of t...
Damien G. McDonnell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS