FR328542A - Obturateur photographique - Google Patents
Obturateur photographiqueInfo
- Publication number
- FR328542A FR328542A FR328542DA FR328542A FR 328542 A FR328542 A FR 328542A FR 328542D A FR328542D A FR 328542DA FR 328542 A FR328542 A FR 328542A
- Authority
- FR
- France
- Prior art keywords
- photographic shutter
- photographic
- shutter
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/28—Roller blind or flexible plate
- G03B9/30—Single blind with multiple slots or other aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR328542T | 1903-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR328542A true FR328542A (fr) | 1903-07-16 |
Family
ID=1378435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR328542D Expired FR328542A (fr) | 1903-01-16 | 1903-01-16 | Obturateur photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR328542A (fr) |
-
1903
- 1903-01-16 FR FR328542D patent/FR328542A/fr not_active Expired
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