FR1090091A - Improvements to cameras - Google Patents
Improvements to camerasInfo
- Publication number
- FR1090091A FR1090091A FR1090091DA FR1090091A FR 1090091 A FR1090091 A FR 1090091A FR 1090091D A FR1090091D A FR 1090091DA FR 1090091 A FR1090091 A FR 1090091A
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1090091T | 1953-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1090091A true FR1090091A (en) | 1955-03-28 |
Family
ID=9614720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1090091D Expired FR1090091A (en) | 1953-09-23 | 1953-09-23 | Improvements to cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1090091A (en) |
-
1953
- 1953-09-23 FR FR1090091D patent/FR1090091A/en not_active Expired
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