BE726623A - - Google Patents
Info
- Publication number
- BE726623A BE726623A BE726623DA BE726623A BE 726623 A BE726623 A BE 726623A BE 726623D A BE726623D A BE 726623DA BE 726623 A BE726623 A BE 726623A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB114668 | 1968-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726623A true BE726623A (US07943777-20110517-C00090.png) | 1969-07-08 |
Family
ID=9716983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726623D BE726623A (US07943777-20110517-C00090.png) | 1968-01-08 | 1969-01-08 |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565502A (en) * | 1975-09-10 | 1980-04-23 | Minnesota Mining & Mfg | Photographic materials |
| US4220709A (en) * | 1977-12-08 | 1980-09-02 | Eastman Kodak Company | Heat developable imaging materials and process |
| US4212937A (en) * | 1977-12-23 | 1980-07-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Heat developable photosensitive materials |
| JPS5679304A (en) * | 1979-12-03 | 1981-06-29 | Hitachi Ltd | Process state monitoring method |
| JPS60122935A (ja) * | 1983-12-07 | 1985-07-01 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤の製造方法 |
| JPS60222842A (ja) * | 1984-04-19 | 1985-11-07 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤およびその製造方法 |
| DE3582707D1 (de) * | 1984-07-28 | 1991-06-06 | Konishiroku Photo Ind | Silberhalogenidkoerner, ihre herstellung und lichtempfindliches photographisches material, das diese enthaelt. |
| DE3432911A1 (de) * | 1984-09-07 | 1986-03-20 | Scheyer, Guido, Ing., Götzis | Wasserwaage |
-
1968
- 1968-01-08 GB GB114668A patent/GB1230642A/en not_active Expired
-
1969
- 1969-01-03 US US788933A patent/US3689270A/en not_active Expired - Lifetime
- 1969-01-07 CA CA039497A patent/CA918989A/en not_active Expired
- 1969-01-07 FR FR6900075A patent/FR2000052A1/fr active Pending
- 1969-01-08 DE DE19691900780 patent/DE1900780A1/de active Pending
- 1969-01-08 JP JP691369A patent/JPS53296B1/ja active Pending
- 1969-01-08 BE BE726623D patent/BE726623A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1230642A (US07943777-20110517-C00090.png) | 1971-05-05 |
| CA918989A (en) | 1973-01-16 |
| US3689270A (en) | 1972-09-05 |
| JPS53296B1 (US07943777-20110517-C00090.png) | 1978-01-07 |
| FR2000052A1 (US07943777-20110517-C00090.png) | 1969-08-29 |
| DE1900780A1 (de) | 1969-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: MINNESOTA MINING AND MANUFACTURING CY Effective date: 19890108 |