FR371813A - Improvement in the manufacture of photographic dry plates - Google Patents
Improvement in the manufacture of photographic dry platesInfo
- Publication number
- FR371813A FR371813A FR371813A FR371813DA FR371813A FR 371813 A FR371813 A FR 371813A FR 371813 A FR371813 A FR 371813A FR 371813D A FR371813D A FR 371813DA FR 371813 A FR371813 A FR 371813A
- Authority
- FR
- France
- Prior art keywords
- improvement
- manufacture
- dry plates
- photographic dry
- 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.)
- Expired
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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/835—Macromolecular substances therefor, e.g. mordants
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR371813T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR371813A true FR371813A (en) | 1907-03-16 |
Family
ID=8894734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR371813A Expired FR371813A (en) | 1906-11-26 | Improvement in the manufacture of photographic dry plates |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR371813A (en) |
-
1906
- 1906-11-26 FR FR371813A patent/FR371813A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR371813A (en) | Improvement in the manufacture of photographic dry plates | |
| FR369053A (en) | Improvements in the manufacture of anchors | |
| FR371298A (en) | Improvements in the manufacture of iron shutters | |
| FR366140A (en) | Cinematograph on ordinary photographic plates | |
| FR377425A (en) | Improvements in the manufacture of nitrocellulose | |
| FR361078A (en) | Cinematograph | |
| FR8574E (en) | Improvements in the manufacture of silicates of magnesia | |
| FR369987A (en) | Improvements in the manufacture of silicates of magnesia | |
| FR8570E (en) | Improvements in the manufacture of silicates of magnesia | |
| FR370813A (en) | Improvements in the manufacture of explosives | |
| FR369007A (en) | Improvements in the manufacture of hollow bricks | |
| FR378258A (en) | Improvements in the manufacture of nets | |
| FR391479A (en) | Improvements in the manufacture of metal-walled tanks | |
| FR415974A (en) | Improvements in soap making | |
| FR358256A (en) | Further development in the manufacture of playing shuttlecocks | |
| FR355043A (en) | Improvements to cinematographic projection | |
| FR423445A (en) | Improvements in the manufacture of boxes | |
| FR372873A (en) | Improvements in the manufacture of wire hat forms | |
| FR389205A (en) | Improvements in the manufacture of rÖntgen tubes | |
| FR396104A (en) | Improvements in the manufacture of casein | |
| FR387948A (en) | Improvements in the manufacture of casein | |
| FR376005A (en) | Cinematograph | |
| FR6713E (en) | Cinematograph | |
| FR374165A (en) | Cinematograph | |
| FR7698E (en) | Cinematograph |