DD112841A1 - - Google Patents
Info
- Publication number
- DD112841A1 DD112841A1 DD177798A DD17779874A DD112841A1 DD 112841 A1 DD112841 A1 DD 112841A1 DD 177798 A DD177798 A DD 177798A DD 17779874 A DD17779874 A DD 17779874A DD 112841 A1 DD112841 A1 DD 112841A1
- Authority
- DD
- German Democratic Republic
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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
- G03B27/60—Baseboards, masking frames, or other holders for the sensitive material using a vacuum or fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Holders For Sensitive Materials And Originals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD177798A DD112841A1 (forum.php) | 1974-04-10 | 1974-04-10 | |
| DE2507906A DE2507906C3 (de) | 1974-04-10 | 1975-02-24 | Halteeinrichtung für das lichtempfindliche Material in einer Mikrofilm-Aufnahmekamera |
| SU752119045A SU596900A1 (ru) | 1974-04-10 | 1975-04-02 | Микрофотокамера |
| US05/565,961 US3966320A (en) | 1974-04-10 | 1975-04-07 | Microfilm camera |
| JP50042870A JPS50139727A (forum.php) | 1974-04-10 | 1975-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD177798A DD112841A1 (forum.php) | 1974-04-10 | 1974-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112841A1 true DD112841A1 (forum.php) | 1975-05-05 |
Family
ID=5495354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD177798A DD112841A1 (forum.php) | 1974-04-10 | 1974-04-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3966320A (forum.php) |
| JP (1) | JPS50139727A (forum.php) |
| DD (1) | DD112841A1 (forum.php) |
| DE (1) | DE2507906C3 (forum.php) |
| SU (1) | SU596900A1 (forum.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2731095A1 (de) | 1977-07-09 | 1979-01-11 | Hoechst Ag | Blattzufuhrvorrichtung |
| DE3014184C2 (de) * | 1980-04-14 | 1982-05-27 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Aufspannvorrichtung für Reproduktionsgeräte |
| US4595283A (en) * | 1984-04-03 | 1986-06-17 | Lucht Engineering, Inc. | Apparatus and method for advancing photographic print paper |
| US5099277A (en) * | 1988-12-01 | 1992-03-24 | Orren J. Lucht | Vacuum platen for use in a printer |
| US6798093B2 (en) * | 2000-07-28 | 2004-09-28 | Canon Kabushiki Kaisha | Dual coil permanent magnet motor having inner annular member |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306176A (en) * | 1964-08-25 | 1967-02-28 | Fine Line Corp | Method and apparatus for making precision art work |
| US3525291A (en) * | 1967-10-09 | 1970-08-25 | Fuji Photo Film Co Ltd | High resolving power photographic camera |
-
1974
- 1974-04-10 DD DD177798A patent/DD112841A1/xx unknown
-
1975
- 1975-02-24 DE DE2507906A patent/DE2507906C3/de not_active Expired
- 1975-04-02 SU SU752119045A patent/SU596900A1/ru active
- 1975-04-07 US US05/565,961 patent/US3966320A/en not_active Expired - Lifetime
- 1975-04-10 JP JP50042870A patent/JPS50139727A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2507906B2 (de) | 1979-03-08 |
| US3966320A (en) | 1976-06-29 |
| DE2507906C3 (de) | 1979-10-31 |
| DE2507906A1 (de) | 1975-10-23 |
| JPS50139727A (forum.php) | 1975-11-08 |
| SU596900A1 (ru) | 1978-03-05 |