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US3749707A
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Preparation of new protein derivatives by reacting gelatin with aromatic compounds containing stilbene or diphenylimidazolone groups
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Process for developing electrostatic charge patterns
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Photographic materials producing a color change by reacting a metal salt with tetrahydroquinoline
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High molecular weight linear copolyesters of bisphenols and mixtures of ortho-phthalic and iso- and/or terephthalic acids
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Process of forming images according to the silver complex diffusion transfer process
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Industrial manufacture of ketene and acetic anhydride
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Linear aromatic polyesters
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Thermographic copying method and apparatus having means for uniformly pre-heating the copy sheet
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GB1091705A
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Improved photographic development process
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GB1092063A
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Preparation of 5:6-dicyano-benzimidazole derivatives
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Aromatic hydrazine compounds containing a long aliphatic chain
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GB1086988A
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Hydrazine compounds
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GB1076544A
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Process and material for the preparation of photographic colour images
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GB1083414A
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Photographic stripping film
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GB1083412A
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Improved photographic stripping film
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GB1083413A
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New photographic stripping film
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Production of photographic color images utilizing pyrazolone color couplers
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GB1045450A
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Device for maintaining a photographic processing solution at a predetermined composition
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GB1076629A
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Hardening of proteins
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GB1086510A
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Silver complex diffusion transfer process
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