|
| US3933503 | 6 May 1974 | 20 Jan 1976 | | Carrier for transferring images |
| US4063507 | 3 Jun 1976 | 20 Dec 1977 | Fuji Photo Film Co., Ltd. | Process for burning in planographic printing plates |
| US4128423 | 14 Apr 1977 | 5 Dec 1978 | Oce-Nederland B.V. | Diazotype material that can be developed by applying a small amount of developing liquid, and development thereof |
| US4230492 | 17 Jan 1978 | 28 Oct 1980 | The Richardson Company | Aryl sulfonic acid based stabilizers for presensitized planographic plates |
| US4272604 | 13 Sep 1979 | 9 Jun 1981 | Western Litho Plate & Supply Co. | Base plate and lithographic plate prepared by sensitization thereof |
| US4272605 | 13 Sep 1979 | 9 Jun 1981 | Western Litho Plate & Supply Co. | Base plate and lithographic plate prepared by sensitization thereof |
| US4275137 | 3 Sep 1975 | 23 Jun 1981 | Oce-van der Grinten N.V. | Light-sensitive diazotype material |
| US4296193 | 20 Jun 1980 | 20 Oct 1981 | Kimoto & Co., Ltd. | Photosensitive positive diazo material with copolymer of acrylamide and diacetoneacrylamide and a process for developing to form color relief image |
| US4374190 | 21 May 1981 | 15 Feb 1983 | AM International, Inc. | Erasable intermediate diazo-type paper |
