FR891E - Improvements to cameras - Google Patents
Improvements to camerasInfo
- Publication number
- FR891E FR891E FR891DA FR891E FR 891 E FR891 E FR 891E FR 891D A FR891D A FR 891DA FR 891 E FR891 E FR 891E
- Authority
- FR
- France
- Prior art keywords
- cameras
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR316859T | 1901-12-13 | ||
FR891T | 1902-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR891E true FR891E (en) | 1903-04-22 |
Family
ID=1342652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891D Expired FR891E (en) | 1901-12-13 | 1902-09-16 | Improvements to cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR891E (en) |
-
1902
- 1902-09-16 FR FR891D patent/FR891E/en not_active Expired
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