CH111373A - Appareil pour l'agrandissement, la réduction, la reproduction et la projection photographiques. - Google Patents
Appareil pour l'agrandissement, la réduction, la reproduction et la projection photographiques.Info
- Publication number
- CH111373A CH111373A CH111373DA CH111373A CH 111373 A CH111373 A CH 111373A CH 111373D A CH111373D A CH 111373DA CH 111373 A CH111373 A CH 111373A
- Authority
- CH
- Switzerland
- Prior art keywords
- uprights
- frame
- fixed
- positions
- long side
- Prior art date
Links
- 210000003739 neck Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Projection-Type Copiers In General (AREA)
- Stroboscope Apparatuses (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR35221X | 1923-09-28 | ||
| FR111373X | 1924-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH111373A true CH111373A (fr) | 1925-08-01 |
Family
ID=26182661
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH111373D CH111373A (fr) | 1923-09-28 | 1924-08-16 | Appareil pour l'agrandissement, la réduction, la reproduction et la projection photographiques. |
| CH111803D CH111803A (fr) | 1923-09-28 | 1924-08-16 | Chambre à lumière d'appareil permettant l'agrandissement, la réduction, la reproduction et la projection photographiques d'un cliché et d'une cache simultanément. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH111803D CH111803A (fr) | 1923-09-28 | 1924-08-16 | Chambre à lumière d'appareil permettant l'agrandissement, la réduction, la reproduction et la projection photographiques d'un cliché et d'une cache simultanément. |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT99882B (de) |
| CH (2) | CH111373A (de) |
-
1924
- 1924-08-16 CH CH111373D patent/CH111373A/fr unknown
- 1924-08-16 CH CH111803D patent/CH111803A/fr unknown
- 1924-08-23 AT AT99882D patent/AT99882B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| CH111803A (fr) | 1925-09-01 |
| AT99882B (de) | 1925-05-11 |
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