JPS57500442A - - Google Patents
Info
- Publication number
- JPS57500442A JPS57500442A JP81500587A JP50058781A JPS57500442A JP S57500442 A JPS57500442 A JP S57500442A JP 81500587 A JP81500587 A JP 81500587A JP 50058781 A JP50058781 A JP 50058781A JP S57500442 A JPS57500442 A JP S57500442A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B27/02—Exposure apparatus for contact printing
- G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1980/000375 WO1981002933A1 (en) | 1980-04-07 | 1980-04-07 | Apparatus for modifying images on photographic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57500442A true JPS57500442A (es) | 1982-03-11 |
Family
ID=22154272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP81500587A Pending JPS57500442A (es) | 1980-04-07 | 1980-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0049243A1 (es) |
| JP (1) | JPS57500442A (es) |
| AU (1) | AU6709681A (es) |
| WO (1) | WO1981002933A1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2286883A (en) * | 1938-12-21 | 1942-06-16 | Martin J Weber | Photomechanical apparatus |
| NL293303A (es) * | 1962-06-14 | |||
| US3927942A (en) * | 1974-07-05 | 1975-12-23 | Thomas L Byers | Graphics modifier |
| US4105328A (en) * | 1976-06-29 | 1978-08-08 | The United States Of America As Represented By The Secretary Of The Interior | Method of and apparatus for manipulating line weight in an image |
-
1980
- 1980-04-07 EP EP19810900345 patent/EP0049243A1/en not_active Withdrawn
- 1980-04-07 WO PCT/US1980/000375 patent/WO1981002933A1/en unknown
- 1980-04-07 JP JP81500587A patent/JPS57500442A/ja active Pending
- 1980-04-07 AU AU67096/81A patent/AU6709681A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0049243A1 (en) | 1982-04-14 |
| WO1981002933A1 (en) | 1981-10-15 |
| AU6709681A (en) | 1981-10-26 |