BE452763A - - Google Patents
Info
- Publication number
- BE452763A BE452763A BE452763DA BE452763A BE 452763 A BE452763 A BE 452763A BE 452763D A BE452763D A BE 452763DA BE 452763 A BE452763 A BE 452763A
- 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
- G03F7/004—Photosensitive materials
- G03F7/04—Chromates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0168186 | 1942-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452763A true BE452763A (en) |
Family
ID=7184300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452763D BE452763A (en) | 1942-04-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE452763A (en) |
| FR (1) | FR899553A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2591765B1 (en) * | 1985-12-16 | 1994-08-26 | Cordons Equipements Sa | PROCESS FOR PRODUCING A HOLOGRAPHIC MEDIUM BASED ON BICHROMATE GELATIN |
-
0
- BE BE452763D patent/BE452763A/xx unknown
-
1943
- 1943-11-10 FR FR899553D patent/FR899553A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR899553A (en) | 1945-06-05 |