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61. UK Patent 2179351B 'Amino Acid Derivatives Suitable for Use in Liquid Crystal Materials and Devices'

Date:
18 Apr 1990
Extent:
1 item
Reference No:
U DLCR/3/3/76b

62. UK Patent 2193209B 'Biphenylyl Ethanes and Their Use in Liquid Crystal Materials and Devices'

Date:
2 May 1990
Extent:
1 item
Reference No:
U DLCR/3/3/78

63. UK Patent 2197868B 'Methoxy-Bridged Liquid Crystal Compounds and Materials Using Them'

Date:
7 Nov 1990
Extent:
1 item
Reference No:
U DLCR/3/3/77a

64. UK Patent 2227742B 'Difluorinated terphenyls and their use in liquid crystal materials'

Date:
5 Feb 1992
Extent:
1 item
Reference No:
U DLCR/3/3/87

65. UK Patent 2230265B 'Laterally Cyano-Substituted Terphenyls'

Date:
2 Oct 1991
Extent:
1 item
Reference No:
U DLCR/3/3/80

66. UK Patent 2232156B 'Phenyl esters and their use in liquid crystal materials'

Date:
17 Jun 1992
Extent:
1 item
Reference No:
U DLCR/3/3/91

67. UK Patent 2235192B 'Difluorphenyl esters and their use as liquid crystal materials'

Date:
6 May 1992
Extent:
1 item
Reference No:
U DLCR/3/3/89

68. UK Patent 2243605B 'Fluorinated 4''-cyano substituted terphenyls'

Date:
5 Aug 1992
Extent:
1 item
Reference No:
U DLCR/3/3/93

69. UK Patent 2244710B 'Phenyl Naphthalenes Having Liquid Crystalline Properties'

Date:
30 Sep 1992
Extent:
1 item
Reference No:
U DLCR/3/3/83

70. UK Patent 2255776B 'Liquid crystal cyanoalkanes and cyanoalkenes'

Date:
8 Sep 1993
Extent:
1 item
Reference No:
U DLCR/3/3/105