BE349695A - - Google Patents
Info
- Publication number
- BE349695A BE349695A BE349695DA BE349695A BE 349695 A BE349695 A BE 349695A BE 349695D A BE349695D A BE 349695DA BE 349695 A BE349695 A BE 349695A
- 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)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1835175X | 1927-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE349695A true BE349695A (xx) |
Family
ID=20423748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE349695D BE349695A (xx) | 1927-03-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1835175A (xx) |
| BE (1) | BE349695A (xx) |
| DE (1) | DE519112C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668762A (en) * | 1946-02-20 | 1954-02-09 | Rubinstein Leon | Process of producing screens |
-
0
- BE BE349695D patent/BE349695A/xx unknown
-
1928
- 1928-02-28 DE DEA53442D patent/DE519112C/de not_active Expired
- 1928-03-07 US US259920A patent/US1835175A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1835175A (en) | 1931-12-08 |
| DE519112C (de) | 1931-03-02 |