FR964813A - - Google Patents
Info
- Publication number
- FR964813A FR964813A FR964813DA FR964813A FR 964813 A FR964813 A FR 964813A FR 964813D A FR964813D A FR 964813DA FR 964813 A FR964813 A FR 964813A
- Authority
- FR
- France
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/04—Roll-film cameras
- G03B19/06—Roll-film cameras adapted to be loaded with more than one film, e.g. with exposure of one or the other at will
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964813A true FR964813A (en) | 1950-08-25 |
Family
ID=1565733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964813D Expired FR964813A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR964813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946865C (en) * | 1952-06-27 | 1956-08-09 | Paul Spaetgens Dipl Ing | Two-film camera |
-
0
- FR FR964813D patent/FR964813A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946865C (en) * | 1952-06-27 | 1956-08-09 | Paul Spaetgens Dipl Ing | Two-film camera |