BE569366A - - Google Patents
Info
- Publication number
- BE569366A BE569366A BE569366DA BE569366A BE 569366 A BE569366 A BE 569366A BE 569366D A BE569366D A BE 569366DA BE 569366 A BE569366 A BE 569366A
- 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)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG22522A DE1051641B (de) | 1957-07-12 | 1957-07-12 | Verfahren zur Herstellung von AEtzungen fuer den Kupfertiefdruck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE569366A true BE569366A (US06168776-20010102-C00028.png) |
Family
ID=7121964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE569366D BE569366A (US06168776-20010102-C00028.png) | 1957-07-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE569366A (US06168776-20010102-C00028.png) |
| DE (1) | DE1051641B (US06168776-20010102-C00028.png) |
-
0
- BE BE569366D patent/BE569366A/xx unknown
-
1957
- 1957-07-12 DE DEG22522A patent/DE1051641B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1051641B (de) | 1959-02-26 |
