BE647437A - - Google Patents
Info
- Publication number
- BE647437A BE647437A BE647437DA BE647437A BE 647437 A BE647437 A BE 647437A BE 647437D A BE647437D A BE 647437DA BE 647437 A BE647437 A BE 647437A
- 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)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1813764A GB1134741A (en) | 1964-09-01 | 1964-09-01 | Improvements relating to printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647437A true BE647437A (pt) |
Family
ID=10107287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647437D BE647437A (pt) | 1964-09-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE647437A (pt) |
| GB (1) | GB1134741A (pt) |
-
0
- BE BE647437D patent/BE647437A/xx unknown
-
1964
- 1964-09-01 GB GB1813764A patent/GB1134741A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1134741A (en) | 1968-11-27 |