Novel phenylmercaptoazole compounds
Novel photographic processing composition
Novel photographic products and processes
Novel photosensitive elements and method of stabilizing said ele
Novel polymeric mordants for photographic dyes
Novel silver complexing agents
Novel silver complexing agents
Novel silver complexing agents
Novel xanthene compounds and photographic products and processes
Novel xanthene compounds and photographic products and processes
Novel xanthene compounds and photographic products and processes
Novel xanthene compounds and photographic products and processes
Novel xanthene compounds and their photographic use
Novel xanthene dye developers