GB9020947D0 - Photographic material - Google Patents

Photographic material

Info

Publication number
GB9020947D0
GB9020947D0 GB909020947A GB9020947A GB9020947D0 GB 9020947 D0 GB9020947 D0 GB 9020947D0 GB 909020947 A GB909020947 A GB 909020947A GB 9020947 A GB9020947 A GB 9020947A GB 9020947 D0 GB9020947 D0 GB 9020947D0
Authority
GB
United Kingdom
Prior art keywords
photographic material
photographic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB909020947A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to GB909020947A priority Critical patent/GB9020947D0/en
Publication of GB9020947D0 publication Critical patent/GB9020947D0/en
Priority to EP91115913A priority patent/EP0477772A1/en
Pending legal-status Critical Current

Links

GB909020947A 1990-09-26 1990-09-26 Photographic material Pending GB9020947D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909020947A GB9020947D0 (en) 1990-09-26 1990-09-26 Photographic material
EP91115913A EP0477772A1 (en) 1990-09-26 1991-09-19 Photographic silver halide materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909020947A GB9020947D0 (en) 1990-09-26 1990-09-26 Photographic material

Publications (1)

Publication Number Publication Date
GB9020947D0 true GB9020947D0 (en) 1990-11-07

Family

ID=10682779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909020947A Pending GB9020947D0 (en) 1990-09-26 1990-09-26 Photographic material

Country Status (2)

Country Link
EP (1) EP0477772A1 (en)
GB (1) GB9020947D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184877A (en) * 1976-06-10 1980-01-22 Ciba-Geigy Ag Process for the manufacture of photographic silver halide emulsions containing silver halide crystals of the twinned type
GB8821425D0 (en) * 1988-09-13 1988-10-12 Ciba Geigy Ag Film halide emulsions
GB8821427D0 (en) * 1988-09-13 1988-10-12 Ciba Geigy Ag Silver halide emulsions

Also Published As

Publication number Publication date
EP0477772A1 (en) 1992-04-01

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