FR611672A - Papier photographique lumineux - Google Patents
Papier photographique lumineuxInfo
- Publication number
- FR611672A FR611672A FR611672DA FR611672A FR 611672 A FR611672 A FR 611672A FR 611672D A FR611672D A FR 611672DA FR 611672 A FR611672 A FR 611672A
- Authority
- FR
- France
- Prior art keywords
- photographic paper
- luminous
- luminous photographic
- paper
- 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
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR611672T | 1926-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR611672A true FR611672A (fr) | 1926-10-08 |
Family
ID=8978253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR611672D Expired FR611672A (fr) | 1926-02-09 | 1926-02-09 | Papier photographique lumineux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR611672A (fr) |
-
1926
- 1926-02-09 FR FR611672D patent/FR611672A/fr not_active Expired
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