DE152645C - - Google Patents
Info
- Publication number
- DE152645C DE152645C DENDAT152645D DE152645DA DE152645C DE 152645 C DE152645 C DE 152645C DE NDAT152645 D DENDAT152645 D DE NDAT152645D DE 152645D A DE152645D A DE 152645DA DE 152645 C DE152645 C DE 152645C
- Authority
- DE
- Germany
- Prior art keywords
- air cushion
- eccentric
- pressed
- air
- negative
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process 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
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
- G03B27/06—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic repeated copying of the same original
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE152645C true DE152645C (https=) |
Family
ID=419353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT152645D Active DE152645C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE152645C (https=) |
-
0
- DE DENDAT152645D patent/DE152645C/de active Active
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