FR34982E - - Google Patents
Info
- Publication number
- FR34982E FR34982E FR34982DA FR34982E FR 34982 E FR34982 E FR 34982E FR 34982D A FR34982D A FR 34982DA FR 34982 E FR34982 E FR 34982E
- 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
- G03B1/00—Film strip handling
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34982E true FR34982E (fr) | 1929-10-30 |
Family
ID=1362818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34982D Expired FR34982E (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR34982E (fr) |
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0
- FR FR34982D patent/FR34982E/fr not_active Expired