GB1232809A - - Google Patents
Info
- Publication number
- GB1232809A GB1232809A GB1232809DA GB1232809A GB 1232809 A GB1232809 A GB 1232809A GB 1232809D A GB1232809D A GB 1232809DA GB 1232809 A GB1232809 A GB 1232809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- scale
- plates
- cord
- finder
- 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
- 230000011514 reflex Effects 0.000 abstract 2
- 229920000298 Cellophane Polymers 0.000 abstract 1
- 239000011149 active material Substances 0.000 abstract 1
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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Viewfinders (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7322267 | 1967-08-28 | ||
JP5477567 | 1967-08-28 | ||
JP7322367 | 1967-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1232809A true GB1232809A (enrdf_load_stackoverflow) | 1971-05-19 |
Family
ID=27295400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1232809D Expired GB1232809A (enrdf_load_stackoverflow) | 1967-08-28 | 1968-08-28 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1232809A (enrdf_load_stackoverflow) |
-
1968
- 1968-08-28 GB GB1232809D patent/GB1232809A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1797197A1 (de) | 1970-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |