BE439269A - - Google Patents
Info
- Publication number
- BE439269A BE439269A BE439269DA BE439269A BE 439269 A BE439269 A BE 439269A BE 439269D A BE439269D A BE 439269DA BE 439269 A BE439269 A BE 439269A
- Authority
- BE
- Belgium
- Prior art keywords
- image
- drawer
- plates
- fixed
- clamping
- Prior art date
Links
- 230000009471 action Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 238000009432 framing Methods 0.000 claims 3
- 210000004185 liver Anatomy 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/14—Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner also other devices not provided with a stock, e.g. chutes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439269A true BE439269A (https=) |
Family
ID=97289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439269D BE439269A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439269A (https=) |
-
0
- BE BE439269D patent/BE439269A/fr unknown
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