BE450846A - - Google Patents
Info
- Publication number
- BE450846A BE450846A BE450846DA BE450846A BE 450846 A BE450846 A BE 450846A BE 450846D A BE450846D A BE 450846DA BE 450846 A BE450846 A BE 450846A
- 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
- G03F7/06—Silver salts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE894925X | 1942-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450846A true BE450846A (ru) |
Family
ID=6847457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450846D BE450846A (ru) | 1942-05-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE450846A (ru) |
| FR (1) | FR894925A (ru) |
-
0
- BE BE450846D patent/BE450846A/xx unknown
-
1943
- 1943-05-26 FR FR894925D patent/FR894925A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR894925A (fr) | 1945-01-10 |