FR706868A - Perfectionnements aux photo-goniomètres - Google Patents
Perfectionnements aux photo-goniomètresInfo
- Publication number
- FR706868A FR706868A FR706868DA FR706868A FR 706868 A FR706868 A FR 706868A FR 706868D A FR706868D A FR 706868DA FR 706868 A FR706868 A FR 706868A
- Authority
- FR
- France
- Prior art keywords
- goniometers
- photo
- 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
- G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
- G03B17/245—Optical means
-
- 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
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
- G03B2217/242—Details of the marking device
- G03B2217/243—Optical devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US706868XA | 1929-11-27 | 1929-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR706868A true FR706868A (fr) | 1931-06-30 |
Family
ID=22096788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR706868D Expired FR706868A (fr) | 1929-11-27 | 1930-09-02 | Perfectionnements aux photo-goniomètres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR706868A (fr) |
-
1930
- 1930-09-02 FR FR706868D patent/FR706868A/fr not_active Expired
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