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181. UK Patent, 2027027B, Liquid Crystal Alkyl Bicyclo(2,2,2)octyl Phenyl or Biphenyl Nitrile Compounds and Liquid Crystal Materials and Devices Containing Them'

Date:
15 Dec 1982
Extent:
1 item
Reference No:
U DLCR/3/3/30

182. United State Patent 4852977 'a-Hydroxy Carboxylic Acid Derivatives Suitable for Use in Liquid Crystal Materials and Devices'

Date:
1 Aug 1989
Extent:
1 item
Reference No:
U DLCR/3/3/72

183. United States 4512636 'Liquid Crystal Compounds'

Date:
23 Apr 1985
Extent:
1 item
Reference No:
U DLCR/3/3/46b

184. United States Patent '4149413 'Optically Active Liquid Crystal Mixtures and Liquid Crystal Devices Containing Them'

Date:
17 Apr 1979
Extent:
1 item
Reference No:
U DLCR/3/3/24

185. United States Patent 3947375 'Liquid Crystal Materials and Devices'

Date:
30 Mar 1976
Extent:
1 item
Reference No:
U DLCR/3/3/1

186. United States Patent 4119558 'Liquid Crystal Materials'

Date:
10 Oct 1978
Extent:
1 item
Reference No:
U DLCR/3/3/3a

187. United States Patent 4257911 'Liquid Crystal Materials'

Date:
24 Mar 1981
Extent:
1 item
Reference No:
U DLCR/3/3/6

188. United States Patent 4261651 'Liquid Crystal Compounds'

Date:
14 Apr 1981
Extent:
1 item
Reference No:
U DLCR/3/3/12

189. United States Patent 4261652 'Liquid Crystal Compounds and Materials and Devices Containing Them'

Date:
14 Apr 1981
Extent:
1 item
Reference No:
U DLCR/3/3/7

190. United States Patent 4366330 'Intermediates Useful in the Production of Liquid Crystal Compounds'

Date:
28 Dec 1982
Extent:
1 item
Reference No:
U DLCR/3/3/32