BE726734A - - Google Patents
Info
- Publication number
- BE726734A BE726734A BE726734DA BE726734A BE 726734 A BE726734 A BE 726734A BE 726734D A BE726734D A BE 726734DA BE 726734 A BE726734 A BE 726734A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
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- 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
- G03C1/64—Compositions containing iron compounds as photosensitive substances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemically Coating (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3410468 | 1968-01-11 | ||
| IT3468568 | 1968-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726734A true BE726734A (de) | 1969-06-16 |
Family
ID=26328984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726734D BE726734A (de) | 1968-01-11 | 1969-01-10 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4840425B1 (de) |
| BE (1) | BE726734A (de) |
| DE (1) | DE1900983A1 (de) |
| FR (1) | FR2000144A1 (de) |
| GB (1) | GB1260722A (de) |
-
1969
- 1969-01-09 DE DE19691900983 patent/DE1900983A1/de active Pending
- 1969-01-10 FR FR6900242A patent/FR2000144A1/fr active Pending
- 1969-01-10 GB GB173469A patent/GB1260722A/en not_active Expired
- 1969-01-10 JP JP174269A patent/JPS4840425B1/ja active Pending
- 1969-01-10 BE BE726734D patent/BE726734A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1900983A1 (de) | 1969-09-04 |
| GB1260722A (en) | 1972-01-19 |
| FR2000144A1 (de) | 1969-08-29 |
| JPS4840425B1 (de) | 1973-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: MINNESOTA MINING AND MANUFACTURING CY Effective date: 19890110 |