FR834281A - Improvements to folding cameras - Google Patents
Improvements to folding camerasInfo
- Publication number
- FR834281A FR834281A FR834281DA FR834281A FR 834281 A FR834281 A FR 834281A FR 834281D A FR834281D A FR 834281DA FR 834281 A FR834281 A FR 834281A
- Authority
- FR
- France
- Prior art keywords
- folding cameras
- cameras
- folding
- 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
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE834281X | 1937-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR834281A true FR834281A (en) | 1938-11-16 |
Family
ID=6760633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR834281D Expired FR834281A (en) | 1937-02-25 | 1938-02-25 | Improvements to folding cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR834281A (en) |
-
1938
- 1938-02-25 FR FR834281D patent/FR834281A/en not_active Expired
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