FR885304A - Photographic print - Google Patents
Photographic printInfo
- Publication number
- FR885304A FR885304A FR885304DA FR885304A FR 885304 A FR885304 A FR 885304A FR 885304D A FR885304D A FR 885304DA FR 885304 A FR885304 A FR 885304A
- Authority
- FR
- France
- Prior art keywords
- photographic print
- 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
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US885304XA | 1940-11-15 | 1940-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR885304A true FR885304A (en) | 1943-09-10 |
Family
ID=22211894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR885304D Expired FR885304A (en) | 1940-11-15 | 1941-03-29 | Photographic print |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR885304A (en) |
-
1941
- 1941-03-29 FR FR885304D patent/FR885304A/en not_active Expired
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