FR1133427A - Universal reflex chamber - Google Patents
Universal reflex chamberInfo
- Publication number
- FR1133427A FR1133427A FR1133427DA FR1133427A FR 1133427 A FR1133427 A FR 1133427A FR 1133427D A FR1133427D A FR 1133427DA FR 1133427 A FR1133427 A FR 1133427A
- Authority
- FR
- France
- Prior art keywords
- universal
- reflex chamber
- reflex
- chamber
- universal reflex
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1133427T | 1955-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1133427A true FR1133427A (en) | 1957-03-27 |
Family
ID=9638848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1133427D Expired FR1133427A (en) | 1955-05-14 | 1955-05-14 | Universal reflex chamber |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1133427A (en) |
-
1955
- 1955-05-14 FR FR1133427D patent/FR1133427A/en not_active Expired
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