BE512226A - - Google Patents
Info
- Publication number
- BE512226A BE512226A BE512226DA BE512226A BE 512226 A BE512226 A BE 512226A BE 512226D A BE512226D A BE 512226DA BE 512226 A BE512226 A BE 512226A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1559452A GB733641A (en) | 1952-06-20 | 1952-06-20 | Improvements in or relating to photographic contact printing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512226A true BE512226A (US20100223739A1-20100909-C00025.png) |
Family
ID=10061925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512226D BE512226A (US20100223739A1-20100909-C00025.png) | 1952-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE512226A (US20100223739A1-20100909-C00025.png) |
| GB (1) | GB733641A (US20100223739A1-20100909-C00025.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944366A (en) * | 1974-08-26 | 1976-03-16 | Xerox Corporation | Sliding platen cover apparatus |
-
0
- BE BE512226D patent/BE512226A/xx unknown
-
1952
- 1952-06-20 GB GB1559452A patent/GB733641A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB733641A (en) | 1955-07-13 |
